Bump v1.7.5

Mark nativeWindowOpen as experimental

.circleci/config.yml

@@ -1,212 +0,0 @@
-
-version: 2
-jobs:
-  electron-linux-arm:
-    docker:
-      - image: electronbuilds/electron:0.0.4
-        environment:
-          TARGET_ARCH: arm
-    resource_class: 2xlarge
-    steps:
-      - checkout
-      - run:
-          name: Check for release
-          command: |
-            if [ -n "${RUN_RELEASE_BUILD}" ]; then
-              echo 'release build triggered from api'
-              echo 'export ELECTRON_RELEASE=1 TRIGGERED_BY_API=1' >> $BASH_ENV
-            fi
-      - run:
-         name: Bootstrap
-         command: |
-           if [ "$ELECTRON_RELEASE" == "1" ]; then
-              echo 'Bootstrapping Electron for release build'
-              script/bootstrap.py --target_arch=$TARGET_ARCH
-           else
-              echo 'Bootstrapping Electron for debug build'
-              script/bootstrap.py --target_arch=$TARGET_ARCH --dev
-           fi
-      - run: npm run lint
-      - run:
-         name: Build
-         command: |
-           if [ "$ELECTRON_RELEASE" == "1" ]; then
-              echo 'Building Electron for release'
-              script/build.py -c R
-           else
-              echo 'Building Electron for debug'
-              script/build.py -c D
-           fi
-      - run:
-          name: Create distribution
-          command: |
-             if [ "$ELECTRON_RELEASE" == "1" ]; then
-                echo 'Creating Electron release distribution'
-                script/create-dist.py
-             else
-                echo 'Skipping create distribution because build is not for release'
-             fi
-      - run:
-          name: Upload distribution
-          command: |
-             if [ "$ELECTRON_RELEASE" == "1" ] && [ "$TRIGGERED_BY_API" != "1" ]; then
-                echo 'Uploading Electron release distribution to github releases'
-                script/upload.py
-             elif [ "$ELECTRON_RELEASE" == "1" ] && [ "$TRIGGERED_BY_API" == "1" ]; then
-                echo 'Uploading Electron release distribution to s3'
-                script/upload.py --upload_to_s3
-             else
-                echo 'Skipping upload distribution because build is not for release'
-             fi
-  electron-linux-ia32:
-    docker:
-      - image: electronbuilds/electron:0.0.4
-        environment:
-          TARGET_ARCH: ia32
-    resource_class: xlarge
-    steps:
-      - checkout
-      - run:
-          name: Check for release
-          command: |
-            if [ -n "${RUN_RELEASE_BUILD}" ]; then
-              echo 'release build triggered from api'
-              echo 'export ELECTRON_RELEASE=1 TRIGGERED_BY_API=1' >> $BASH_ENV
-            fi
-      - run:
-         name: Bootstrap
-         command: |
-           if [ "$ELECTRON_RELEASE" == "1" ]; then
-              echo 'Bootstrapping Electron for release build'
-              script/bootstrap.py --target_arch=$TARGET_ARCH
-           else
-              echo 'Bootstrapping Electron for debug build'
-              script/bootstrap.py --target_arch=$TARGET_ARCH --dev
-           fi
-      - run: npm run lint
-      - run:
-         name: Build
-         command: |
-           if [ "$ELECTRON_RELEASE" == "1" ]; then
-              echo 'Building Electron for release'
-              script/build.py -c R
-           else
-              echo 'Building Electron for debug'
-              script/build.py -c D
-           fi
-      - run:
-          name: Create distribution
-          command: |
-             if [ "$ELECTRON_RELEASE" == "1" ]; then
-                echo 'Creating Electron release distribution'
-                script/create-dist.py
-             else
-                echo 'Skipping create distribution because build is not for release'
-             fi
-      - run:
-          name: Upload distribution
-          command: |
-             if [ "$ELECTRON_RELEASE" == "1" ] && [ "$TRIGGERED_BY_API" != "1" ]; then
-                echo 'Uploading Electron release distribution to github releases'
-                script/upload.py
-             elif [ "$ELECTRON_RELEASE" == "1" ] && [ "$TRIGGERED_BY_API" == "1" ]; then
-                echo 'Uploading Electron release distribution to s3'
-                script/upload.py --upload_to_s3
-             else
-                echo 'Skipping upload distribution because build is not for release'
-             fi
-  electron-linux-x64:
-    docker:
-      - image: electronbuilds/electron:0.0.4
-        environment:
-          TARGET_ARCH: x64
-          DISPLAY: ':99.0'
-    resource_class: xlarge
-    steps:
-      - checkout
-      - run:
-          name: Setup for headless testing
-          command: sh -e /etc/init.d/xvfb start
-      - run:
-          name: Check for release
-          command: |
-            if [ -n "${RUN_RELEASE_BUILD}" ]; then
-              echo 'release build triggered from api'
-              echo 'export ELECTRON_RELEASE=1 TRIGGERED_BY_API=1' >> $BASH_ENV
-            fi
-      - run:
-         name: Bootstrap
-         command: |
-           if [ "$ELECTRON_RELEASE" == "1" ]; then
-              echo 'Bootstrapping Electron for release build'
-              script/bootstrap.py --target_arch=$TARGET_ARCH
-           else
-              echo 'Bootstrapping Electron for debug build'
-              script/bootstrap.py --target_arch=$TARGET_ARCH --dev
-           fi
-      - run: npm run lint
-      - run:
-         name: Build
-         command: |
-           if [ "$ELECTRON_RELEASE" == "1" ]; then
-              echo 'Building Electron for release'
-              script/build.py -c R
-           else
-              echo 'Building Electron for debug'
-              script/build.py -c D
-           fi
-      - run:
-          name: Create distribution
-          command: |
-             if [ "$ELECTRON_RELEASE" == "1" ]; then
-                echo 'Creating Electron release distribution'
-                script/create-dist.py
-             else
-                echo 'Skipping create distribution because build is not for release'
-             fi
-      - run:
-          name: Upload distribution
-          command: |
-             if [ "$ELECTRON_RELEASE" == "1" ] && [ "$TRIGGERED_BY_API" != "1" ]; then
-                echo 'Uploading Electron release distribution to github releases'
-                script/upload.py
-             elif [ "$ELECTRON_RELEASE" == "1" ] && [ "$TRIGGERED_BY_API" == "1" ]; then
-                echo 'Uploading Electron release distribution to s3'
-                script/upload.py --upload_to_s3
-             else
-                echo 'Skipping upload distribution because build is not for release'
-             fi
-      - run:
-          name: Test
-          environment:
-            MOCHA_FILE: junit/test-results.xml
-            MOCHA_REPORTER: mocha-junit-reporter
-          command: |
-             if [ "$ELECTRON_RELEASE" != "1" ]; then
-                echo 'Testing Electron debug build'
-                mkdir junit
-                script/test.py --ci --rebuild_native_modules
-             else
-                echo 'Skipping testing on release build'
-             fi
-      - run:
-          name: Verify FFmpeg
-          command: |
-             if [ "$ELECTRON_RELEASE" != "1" ]; then
-                echo 'Verifying ffmpeg on debug build'
-                script/verify-ffmpeg.py
-             else
-                echo 'Skipping verify ffmpeg on release build'
-             fi
-
-workflows:
-  version: 2
-  build-arm:
-    jobs:
-      - electron-linux-arm
-  build-ia32:
-    jobs:
-      - electron-linux-ia32
-  build-x64:
-    jobs:
-      - electron-linux-x64

.gitignore

@@ -5,7 +5,11 @@
 /dist/
 /external_binaries/
 /out/
-/vendor/brightray/vendor/download/
+/vendor/download/
+/vendor/debian_jessie_amd64-sysroot/
+/vendor/debian_jessie_arm-sysroot/
+/vendor/debian_jessie_arm64-sysroot/
+/vendor/debian_jessie_i386-sysroot/
 /vendor/debian_wheezy_amd64-sysroot/
 /vendor/debian_wheezy_arm-sysroot/
 /vendor/debian_wheezy_i386-sysroot/
@@ -27,3 +31,10 @@ node_modules/
 *.vcxproj.filters
 *.sln
 *.log
+/brightray/brightray.opensdf
+/brightray/brightray.sdf
+/brightray/brightray.sln
+/brightray/brightray.vcxproj*
+/brightray/brightray.suo
+/brightray/brightray.v12.suo
+/brightray/brightray.xcodeproj/

.gitmodules

@@ -1,6 +1,3 @@
-[submodule "vendor/brightray"]
-	path = vendor/brightray
-	url = https://github.com/electron/brightray.git
 [submodule "vendor/node"]
 	path = vendor/node
 	url = https://github.com/electron/node.git
@@ -25,3 +22,9 @@
 [submodule "vendor/pdf_viewer"]
 	path = vendor/pdf_viewer
 	url = https://github.com/electron/pdf-viewer.git
+[submodule "vendor/gyp"]
+	path = vendor/gyp
+	url = https://github.com/electron/gyp
+[submodule "vendor/libchromiumcontent"]
+	path = vendor/libchromiumcontent
+	url = https://github.com/electron/libchromiumcontent

.node-version

@@ -1 +1 @@
-v7.4.0
+v7.9.0

CONTRIBUTING.md

@@ -6,7 +6,7 @@
 
 This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDUCT.md).
 By participating, you are expected to uphold this code. Please report unacceptable
-behavior to atom@github.com.
+behavior to electron@github.com.
 
 The following is a set of guidelines for contributing to Electron.
 These are just guidelines, not rules, use your best judgment and feel free to

README.md

@@ -5,7 +5,7 @@
 [![devDependency Status](https://david-dm.org/electron/electron/dev-status.svg)](https://david-dm.org/electron/electron?type=dev)
 [![Join the Electron Community on Slack](http://atom-slack.herokuapp.com/badge.svg)](http://atom-slack.herokuapp.com/)
 
-:memo: Available Translations: [Korean](https://github.com/electron/electron/tree/master/docs-translations/ko-KR/project/README.md) | [Simplified Chinese](https://github.com/electron/electron/tree/master/docs-translations/zh-CN/project/README.md) | [Brazilian Portuguese](https://github.com/electron/electron/tree/master/docs-translations/pt-BR/project/README.md) | [Traditional Chinese](https://github.com/electron/electron/tree/master/docs-translations/zh-TW/project/README.md) | [Spanish](https://github.com/electron/electron/tree/master/docs-translations/es/project/README.md) | [Turkish](https://github.com/electron/electron/tree/master/docs-translations/tr-TR/project/README.md)
+:memo: Available Translations: [Korean](https://github.com/electron/electron/tree/master/docs-translations/ko-KR/project/README.md) | [Simplified Chinese](https://github.com/electron/electron/tree/master/docs-translations/zh-CN/project/README.md) | [Brazilian Portuguese](https://github.com/electron/electron/tree/master/docs-translations/pt-BR/project/README.md) | [Traditional Chinese](https://github.com/electron/electron/tree/master/docs-translations/zh-TW/project/README.md) | [Spanish](https://github.com/electron/electron/tree/master/docs-translations/es/project/README.md) | [Turkish](https://github.com/electron/electron/tree/master/docs-translations/tr-TR/project/README.md) | [German](https://github.com/electron/electron/tree/master/docs-translations/de-DE/project/README.md)
 
 The Electron framework lets you write cross-platform desktop applications
 using JavaScript, HTML and CSS. It is based on [Node.js](https://nodejs.org/) and
@@ -54,10 +54,11 @@ contains documents describing how to build and contribute to Electron.
 - [Simplified Chinese](https://github.com/electron/electron/tree/master/docs-translations/zh-CN)
 - [Traditional Chinese](https://github.com/electron/electron/tree/master/docs-translations/zh-TW)
 - [Turkish](https://github.com/electron/electron/tree/master/docs-translations/tr-TR)
-- [Thai](https://github.com/electron/electron/tree/master/docs-Translations/th-TH)
+- [Thai](https://github.com/electron/electron/tree/master/docs-translations/th-TH)
 - [Ukrainian](https://github.com/electron/electron/tree/master/docs-translations/uk-UA)
 - [Russian](https://github.com/electron/electron/tree/master/docs-translations/ru-RU)
 - [French](https://github.com/electron/electron/tree/master/docs-translations/fr-FR)
+- [Indonesian](https://github.com/electron/electron/tree/master/docs-translations/id)
 
 ## Quick Start
 

appveyor.yml

@@ -0,0 +1,25 @@
+# appveyor file
+# http://www.appveyor.com/docs/appveyor-yml
+version: "{build}"
+
+os: Visual Studio 2015
+
+init:
+  - git config --global core.autocrlf input
+
+platform:
+  - x86
+  - x64
+
+install:
+  - cmd: SET PATH=C:\Program Files (x86)\MSBuild\14.0\bin\;%PATH%
+  - cmd: SET PATH=C:\python27;%PATH%
+  - cmd: python script/cibuild
+
+branches:
+  only:
+    - master
+
+# disable build and test phases
+build: off
+test: off

atom/app/atom_content_client.cc

@@ -93,9 +93,9 @@ content::PepperPluginInfo CreateWidevineCdmInfo(const base::FilePath& path,
   std::vector<std::string> codecs;
   codecs.push_back(kCdmSupportedCodecVp8);
   codecs.push_back(kCdmSupportedCodecVp9);
-#if defined(USE_PROPRIETARY_CODECS)
+#if BUILDFLAG(USE_PROPRIETARY_CODECS)
   codecs.push_back(kCdmSupportedCodecAvc1);
-#endif  // defined(USE_PROPRIETARY_CODECS)
+#endif  // BUILDFLAG(USE_PROPRIETARY_CODECS)
   std::string codec_string = base::JoinString(
       codecs, std::string(1, kCdmSupportedCodecsValueDelimiter));
   widevine_cdm_mime_type.additional_param_names.push_back(
@@ -198,11 +198,19 @@ base::string16 AtomContentClient::GetLocalizedString(int message_id) const {
   return l10n_util::GetStringUTF16(message_id);
 }
 
-void AtomContentClient::AddAdditionalSchemes(
-    std::vector<url::SchemeWithType>* standard_schemes,
-    std::vector<url::SchemeWithType>* referrer_schemes,
-    std::vector<std::string>* savable_schemes) {
-  standard_schemes->push_back({"chrome-extension", url::SCHEME_WITHOUT_PORT});
+void AtomContentClient::AddAdditionalSchemes(Schemes* schemes) {
+  schemes->standard_schemes.push_back("chrome-extension");
+
+  std::vector<std::string> splited;
+  ConvertStringWithSeparatorToVector(&splited, ",",
+                                     switches::kRegisterServiceWorkerSchemes);
+  for (const std::string& scheme : splited)
+    schemes->service_worker_schemes.push_back(scheme);
+  schemes->service_worker_schemes.push_back(url::kFileScheme);
+
+  ConvertStringWithSeparatorToVector(&splited, ",", switches::kSecureSchemes);
+  for (const std::string& scheme : splited)
+    schemes->secure_schemes.push_back(scheme);
 }
 
 void AtomContentClient::AddPepperPlugins(
@@ -214,25 +222,4 @@ void AtomContentClient::AddPepperPlugins(
   ComputeBuiltInPlugins(plugins);
 }
 
-void AtomContentClient::AddServiceWorkerSchemes(
-    std::set<std::string>* service_worker_schemes) {
-  std::vector<std::string> schemes;
-  ConvertStringWithSeparatorToVector(&schemes, ",",
-                                     switches::kRegisterServiceWorkerSchemes);
-  for (const std::string& scheme : schemes)
-    service_worker_schemes->insert(scheme);
-
-  service_worker_schemes->insert(url::kFileScheme);
-}
-
-void AtomContentClient::AddSecureSchemesAndOrigins(
-    std::set<std::string>* secure_schemes,
-    std::set<GURL>* secure_origins) {
-  std::vector<std::string> schemes;
-  ConvertStringWithSeparatorToVector(&schemes, ",", switches::kSecureSchemes);
-  for (const std::string& scheme : schemes)
-    secure_schemes->insert(scheme);
-}
-
-
 }  // namespace atom

atom/app/atom_content_client.h

@@ -23,17 +23,9 @@ class AtomContentClient : public brightray::ContentClient {
   std::string GetProduct() const override;
   std::string GetUserAgent() const override;
   base::string16 GetLocalizedString(int message_id) const override;
-  void AddAdditionalSchemes(
-      std::vector<url::SchemeWithType>* standard_schemes,
-      std::vector<url::SchemeWithType>* referrer_schemes,
-      std::vector<std::string>* savable_schemes) override;
+  void AddAdditionalSchemes(Schemes* schemes) override;
   void AddPepperPlugins(
       std::vector<content::PepperPluginInfo>* plugins) override;
-  void AddServiceWorkerSchemes(
-      std::set<std::string>* service_worker_schemes) override;
-  void AddSecureSchemesAndOrigins(
-      std::set<std::string>* secure_schemes,
-      std::set<GURL>* secure_origins) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(AtomContentClient);

atom/app/atom_library_main.h

@@ -10,7 +10,7 @@
 #if defined(OS_MACOSX)
 extern "C" {
 __attribute__((visibility("default")))
-int AtomMain(int argc, char* argv[]);
+int AtomMain(int argc, const char* argv[]);
 
 __attribute__((visibility("default")))
 int AtomInitializeICUandStartNode(int argc, char *argv[]);

atom/app/atom_library_main.mm

@@ -15,11 +15,11 @@
 #include "content/public/app/content_main.h"
 
 #if defined(OS_MACOSX)
-int AtomMain(int argc, char* argv[]) {
+int AtomMain(int argc, const char* argv[]) {
   atom::AtomMainDelegate delegate;
   content::ContentMainParams params(&delegate);
   params.argc = argc;
-  params.argv = const_cast<const char**>(argv);
+  params.argv = argv;
   atom::AtomCommandLine::Init(argc, argv);
   return content::ContentMain(params);
 }

atom/app/atom_main.cc

@@ -4,8 +4,7 @@
 
 #include "atom/app/atom_main.h"
 
-#include <cstdlib>
-#include <vector>
+#include <stdlib.h>
 
 #if defined(OS_WIN)
 #include <windows.h>  // windows.h must be included first
@@ -15,11 +14,9 @@
 #include <tchar.h>
 
 #include "atom/app/atom_main_delegate.h"
-#include "atom/app/command_line_args.h"
 #include "atom/common/crash_reporter/win/crash_service_main.h"
 #include "base/environment.h"
 #include "base/process/launch.h"
-#include "base/strings/utf_string_conversions.h"
 #include "base/win/windows_version.h"
 #include "content/public/app/sandbox_helper_win.h"
 #include "sandbox/win/src/sandbox_types.h"
@@ -54,39 +51,8 @@ bool IsEnvSet(const char* name) {
 
 #if defined(OS_WIN)
 int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t* cmd, int) {
-  struct Arguments {
-    int argc = 0;
-    wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
-
-    ~Arguments() { LocalFree(argv); }
-  } arguments;
-
-  if (!arguments.argv)
-    return -1;
-
-#ifdef _DEBUG
-  // Don't display assert dialog boxes in CI test runs
-  static const auto kCI = "ELECTRON_CI";
-  bool is_ci = IsEnvSet(kCI);
-  if (!is_ci) {
-    for (int i = 0; i < arguments.argc; ++i) {
-      if (!_wcsicmp(arguments.argv[i], L"--ci")) {
-        is_ci = true;
-        _putenv_s(kCI, "1");  // set flag for child processes
-        break;
-      }
-    }
-  }
-  if (is_ci) {
-    _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
-    _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
-
-    _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG | _CRTDBG_MODE_FILE);
-    _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
-
-    _set_error_mode(_OUT_TO_STDERR);
-  }
-#endif
+  int argc = 0;
+  wchar_t** wargv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
 
   bool run_as_node = IsEnvSet(kRunAsNode);
 
@@ -94,24 +60,49 @@ int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t* cmd, int) {
   if (run_as_node || !IsEnvSet("ELECTRON_NO_ATTACH_CONSOLE"))
     base::RouteStdioToConsole(false);
 
-  if (run_as_node) {
-    std::vector<char*> argv(arguments.argc);
-    std::transform(
-        arguments.argv, arguments.argv + arguments.argc, argv.begin(),
-        [](auto& a) { return _strdup(base::WideToUTF8(a).c_str()); });
+  // Convert argv to to UTF8
+  char** argv = new char*[argc];
+  for (int i = 0; i < argc; i++) {
+    // Compute the size of the required buffer
+    DWORD size = WideCharToMultiByte(CP_UTF8,
+                                     0,
+                                     wargv[i],
+                                     -1,
+                                     NULL,
+                                     0,
+                                     NULL,
+                                     NULL);
+    if (size == 0) {
+      // This should never happen.
+      fprintf(stderr, "Could not convert arguments to utf8.");
+      exit(1);
+    }
+    // Do the actual conversion
+    argv[i] = new char[size];
+    DWORD result = WideCharToMultiByte(CP_UTF8,
+                                       0,
+                                       wargv[i],
+                                       -1,
+                                       argv[i],
+                                       size,
+                                       NULL,
+                                       NULL);
+    if (result == 0) {
+      // This should never happen.
+      fprintf(stderr, "Could not convert arguments to utf8.");
+      exit(1);
+    }
+  }
 
+  if (run_as_node) {
+    // Now that argv conversion is done, we can finally start.
     base::AtExitManager atexit_manager;
     base::i18n::InitializeICU();
-    auto ret = atom::NodeMain(argv.size(), argv.data());
-    std::for_each(argv.begin(), argv.end(), free);
-    return ret;
+    return atom::NodeMain(argc, argv);
   } else if (IsEnvSet("ELECTRON_INTERNAL_CRASH_SERVICE")) {
     return crash_service::Main(cmd);
   }
 
-  if (!atom::CheckCommandLineArguments(arguments.argc, arguments.argv))
-    return -1;
-
   sandbox::SandboxInterfaceInfo sandbox_info = {0};
   content::InitializeSandboxInfo(&sandbox_info);
   atom::AtomMainDelegate delegate;
@@ -119,32 +110,33 @@ int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t* cmd, int) {
   content::ContentMainParams params(&delegate);
   params.instance = instance;
   params.sandbox_info = &sandbox_info;
-  atom::AtomCommandLine::Init(arguments.argc, arguments.argv);
+  atom::AtomCommandLine::Init(argc, argv);
+  atom::AtomCommandLine::InitW(argc, wargv);
   return content::ContentMain(params);
 }
 
 #elif defined(OS_LINUX)  // defined(OS_WIN)
 
-int main(int argc, char* argv[]) {
+int main(int argc, const char* argv[]) {
   if (IsEnvSet(kRunAsNode)) {
     base::i18n::InitializeICU();
     base::AtExitManager atexit_manager;
-    return atom::NodeMain(argc, argv);
+    return atom::NodeMain(argc, const_cast<char**>(argv));
   }
 
   atom::AtomMainDelegate delegate;
   content::ContentMainParams params(&delegate);
   params.argc = argc;
-  params.argv = const_cast<const char**>(argv);
+  params.argv = argv;
   atom::AtomCommandLine::Init(argc, argv);
   return content::ContentMain(params);
 }
 
 #else  // defined(OS_LINUX)
 
-int main(int argc, char* argv[]) {
+int main(int argc, const char* argv[]) {
   if (IsEnvSet(kRunAsNode)) {
-    return AtomInitializeICUandStartNode(argc, argv);
+    return AtomInitializeICUandStartNode(argc, const_cast<char**>(argv));
   }
 
   return AtomMain(argc, argv);

atom/app/atom_main_delegate.cc

@@ -126,13 +126,15 @@ void AtomMainDelegate::PreSandboxStartup() {
   if (!IsBrowserProcess(command_line))
     return;
 
-  if (command_line->HasSwitch(switches::kEnableSandbox)) {
-    // Disable setuid sandbox since it is not longer required on linux(namespace
-    // sandbox is available on most distros).
-    command_line->AppendSwitch(::switches::kDisableSetuidSandbox);
-  } else {
-    // Disable renderer sandbox for most of node's functions.
-    command_line->AppendSwitch(::switches::kNoSandbox);
+  if (!command_line->HasSwitch(switches::kEnableMixedSandbox)) {
+    if (command_line->HasSwitch(switches::kEnableSandbox)) {
+      // Disable setuid sandbox since it is not longer required on
+      // linux(namespace sandbox is available on most distros).
+      command_line->AppendSwitch(::switches::kDisableSetuidSandbox);
+    } else {
+      // Disable renderer sandbox for most of node's functions.
+      command_line->AppendSwitch(::switches::kNoSandbox);
+    }
   }
 
   // Allow file:// URIs to read other file:// URIs by default.
@@ -152,7 +154,9 @@ content::ContentBrowserClient* AtomMainDelegate::CreateContentBrowserClient() {
 content::ContentRendererClient*
     AtomMainDelegate::CreateContentRendererClient() {
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
-        switches::kEnableSandbox)) {
+        switches::kEnableSandbox) ||
+      !base::CommandLine::ForCurrentProcess()->HasSwitch(
+        ::switches::kNoSandbox)) {
     renderer_client_.reset(new AtomSandboxedRendererClient);
   } else {
     renderer_client_.reset(new AtomRendererClient);

atom/app/command_line_args.h

@@ -1,17 +0,0 @@
-// Copyright (c) 2018 GitHub, Inc.
-// Use of this source code is governed by the MIT license that can be
-// found in the LICENSE file.
-
-#ifndef ATOM_APP_COMMAND_LINE_ARGS_H_
-#define ATOM_APP_COMMAND_LINE_ARGS_H_
-
-#include "base/command_line.h"
-
-namespace atom {
-
-bool CheckCommandLineArguments(int argc, base::CommandLine::CharType** argv);
-
-}  // namespace atom
-
-#endif  // ATOM_APP_COMMAND_LINE_ARGS_H_
-

atom/app/node_main.cc

@@ -51,10 +51,9 @@ int NodeMain(int argc, char *argv[]) {
         &isolate_data, gin_env.context(), argc, argv,
         exec_argc, exec_argv);
 
-    // Start our custom debugger implementation.
-    NodeDebugger node_debugger(gin_env.isolate());
-    if (node_debugger.IsRunning())
-      env->AssignToContext(v8::Debug::GetDebugContext(gin_env.isolate()));
+    // Enable support for v8 inspector.
+    NodeDebugger node_debugger(env);
+    node_debugger.Start();
 
     mate::Dictionary process(gin_env.isolate(), env->process_object());
 #if defined(OS_WIN)

atom/browser/api/atom_api_app.cc

@@ -29,12 +29,16 @@
 #include "base/files/file_util.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
+#include "base/sys_info.h"
 #include "brightray/browser/brightray_paths.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/icon_manager.h"
 #include "chrome/common/chrome_paths.h"
+#include "content/browser/gpu/compositor_util.h"
+#include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/public/browser/browser_accessibility_state.h"
 #include "content/public/browser/browser_child_process_host.h"
+#include "content/public/browser/child_process_data.h"
 #include "content/public/browser/client_certificate_delegate.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/browser/render_frame_host.h"
@@ -464,8 +468,8 @@ int ImportIntoCertStore(
 
   if (!cert_path.empty()) {
     if (base::ReadFileToString(base::FilePath(cert_path), &file_data)) {
-      auto module = model->cert_db()->GetPublicModule();
-      rv = model->ImportFromPKCS12(module,
+      auto module = model->cert_db()->GetPrivateSlot();
+      rv = model->ImportFromPKCS12(module.get(),
                                    file_data,
                                    password,
                                    true,
@@ -505,6 +509,14 @@ App::App(v8::Isolate* isolate) {
   static_cast<AtomBrowserClient*>(AtomBrowserClient::Get())->set_delegate(this);
   Browser::Get()->AddObserver(this);
   content::GpuDataManager::GetInstance()->AddObserver(this);
+  content::BrowserChildProcessObserver::Add(this);
+  base::ProcessId pid = base::GetCurrentProcId();
+  std::unique_ptr<atom::ProcessMetric> process_metric(
+      new atom::ProcessMetric(
+          content::PROCESS_TYPE_BROWSER,
+          pid,
+          base::ProcessMetrics::CreateCurrentProcessMetrics()));
+  app_metrics_[pid] = std::move(process_metric);
   Init(isolate);
 }
 
@@ -513,6 +525,7 @@ App::~App() {
       nullptr);
   Browser::Get()->RemoveObserver(this);
   content::GpuDataManager::GetInstance()->RemoveObserver(this);
+  content::BrowserChildProcessObserver::Remove(this);
 }
 
 void App::OnBeforeQuit(bool* prevent_default) {
@@ -573,6 +586,11 @@ void App::OnContinueUserActivity(
     const base::DictionaryValue& user_info) {
   *prevent_default = Emit("continue-activity", type, user_info);
 }
+
+void App::OnNewWindowForTab() {
+  Emit("new-window-for-tab");
+}
+
 #endif
 
 void App::OnLogin(LoginHandler* login_handler,
@@ -666,6 +684,54 @@ void App::OnGpuProcessCrashed(base::TerminationStatus status) {
     status == base::TERMINATION_STATUS_PROCESS_WAS_KILLED);
 }
 
+void App::BrowserChildProcessLaunchedAndConnected(
+    const content::ChildProcessData& data) {
+  ChildProcessLaunched(data.process_type, data.handle);
+}
+
+void App::BrowserChildProcessHostDisconnected(
+    const content::ChildProcessData& data) {
+  ChildProcessDisconnected(base::GetProcId(data.handle));
+}
+
+void App::BrowserChildProcessCrashed(const content::ChildProcessData& data,
+                                     int exit_code) {
+  ChildProcessDisconnected(base::GetProcId(data.handle));
+}
+
+void App::BrowserChildProcessKilled(const content::ChildProcessData& data,
+                                    int exit_code) {
+  ChildProcessDisconnected(base::GetProcId(data.handle));
+}
+
+void App::RenderProcessReady(content::RenderProcessHost* host) {
+  ChildProcessLaunched(content::PROCESS_TYPE_RENDERER, host->GetHandle());
+}
+
+void App::RenderProcessDisconnected(base::ProcessId host_pid) {
+  ChildProcessDisconnected(host_pid);
+}
+
+void App::ChildProcessLaunched(int process_type, base::ProcessHandle handle) {
+  auto pid = base::GetProcId(handle);
+
+#if defined(OS_MACOSX)
+  std::unique_ptr<base::ProcessMetrics> metrics(
+      base::ProcessMetrics::CreateProcessMetrics(
+          handle, content::BrowserChildProcessHost::GetPortProvider()));
+#else
+  std::unique_ptr<base::ProcessMetrics> metrics(
+      base::ProcessMetrics::CreateProcessMetrics(handle));
+#endif
+  std::unique_ptr<atom::ProcessMetric> process_metric(
+      new atom::ProcessMetric(process_type, pid, std::move(metrics)));
+  app_metrics_[pid] = std::move(process_metric);
+}
+
+void App::ChildProcessDisconnected(base::ProcessId pid) {
+  app_metrics_.erase(pid);
+}
+
 base::FilePath App::GetAppPath() const {
   return app_path_;
 }
@@ -754,7 +820,11 @@ bool App::Relaunch(mate::Arguments* js_args) {
   }
 
   if (!override_argv) {
+#if defined(OS_WIN)
+    const relauncher::StringVector& argv = atom::AtomCommandLine::wargv();
+#else
     const relauncher::StringVector& argv = atom::AtomCommandLine::argv();
+#endif
     return relauncher::RelaunchApp(argv);
   }
 
@@ -783,6 +853,17 @@ void App::DisableHardwareAcceleration(mate::Arguments* args) {
   content::GpuDataManager::GetInstance()->DisableHardwareAcceleration();
 }
 
+void App::DisableDomainBlockingFor3DAPIs(mate::Arguments* args) {
+  if (Browser::Get()->is_ready()) {
+    args->ThrowError(
+        "app.disableDomainBlockingFor3DAPIs() can only be called "
+        "before app is ready");
+    return;
+  }
+  content::GpuDataManagerImpl::GetInstance()
+      ->DisableDomainBlockingFor3DAPIsForTesting();
+}
+
 bool App::IsAccessibilitySupportEnabled() {
   auto ax_state = content::BrowserAccessibilityState::GetInstance();
   return ax_state->IsAccessibleBrowser();
@@ -919,47 +1000,78 @@ void App::GetFileIcon(const base::FilePath& path,
   }
 }
 
-std::vector<mate::Dictionary> App::GetAppMemoryInfo(v8::Isolate* isolate) {
-  AppIdProcessIterator process_iterator;
-  auto process_entry = process_iterator.NextProcessEntry();
+std::vector<mate::Dictionary> App::GetAppMetrics(v8::Isolate* isolate) {
   std::vector<mate::Dictionary> result;
+  int processor_count = base::SysInfo::NumberOfProcessors();
 
-  while (process_entry != nullptr) {
-    int64_t pid = process_entry->pid();
-    auto process = base::Process::OpenWithExtraPrivileges(pid);
-
-#if defined(OS_MACOSX)
-    std::unique_ptr<base::ProcessMetrics> metrics(
-      base::ProcessMetrics::CreateProcessMetrics(
-        process.Handle(), content::BrowserChildProcessHost::GetPortProvider()));
-#else
-    std::unique_ptr<base::ProcessMetrics> metrics(
-      base::ProcessMetrics::CreateProcessMetrics(process.Handle()));
-#endif
-
+  for (const auto& process_metric : app_metrics_) {
     mate::Dictionary pid_dict = mate::Dictionary::CreateEmpty(isolate);
     mate::Dictionary memory_dict = mate::Dictionary::CreateEmpty(isolate);
+    mate::Dictionary cpu_dict = mate::Dictionary::CreateEmpty(isolate);
 
     memory_dict.Set("workingSetSize",
-            static_cast<double>(metrics->GetWorkingSetSize() >> 10));
+        static_cast<double>(
+            process_metric.second->metrics->GetWorkingSetSize() >> 10));
     memory_dict.Set("peakWorkingSetSize",
-            static_cast<double>(metrics->GetPeakWorkingSetSize() >> 10));
+        static_cast<double>(
+            process_metric.second->metrics->GetPeakWorkingSetSize() >> 10));
 
     size_t private_bytes, shared_bytes;
-    if (metrics->GetMemoryBytes(&private_bytes, &shared_bytes)) {
+    if (process_metric.second->metrics->GetMemoryBytes(&private_bytes,
+                                                       &shared_bytes)) {
       memory_dict.Set("privateBytes", static_cast<double>(private_bytes >> 10));
       memory_dict.Set("sharedBytes", static_cast<double>(shared_bytes >> 10));
     }
 
     pid_dict.Set("memory", memory_dict);
-    pid_dict.Set("pid", pid);
+    cpu_dict.Set("percentCPUUsage",
+        process_metric.second->metrics->GetPlatformIndependentCPUUsage()
+        / processor_count);
+    cpu_dict.Set("idleWakeupsPerSecond",
+        process_metric.second->metrics->GetIdleWakeupsPerSecond());
+    pid_dict.Set("cpu", cpu_dict);
+    pid_dict.Set("pid", process_metric.second->pid);
+    pid_dict.Set("type",
+        content::GetProcessTypeNameInEnglish(process_metric.second->type));
     result.push_back(pid_dict);
-    process_entry = process_iterator.NextProcessEntry();
   }
 
   return result;
 }
 
+v8::Local<v8::Value> App::GetGPUFeatureStatus(v8::Isolate* isolate) {
+  auto status = content::GetFeatureStatus();
+  return mate::ConvertToV8(isolate,
+                           status ? *status : base::DictionaryValue());
+}
+
+void App::EnableMixedSandbox(mate::Arguments* args) {
+  if (Browser::Get()->is_ready()) {
+    args->ThrowError("app.enableMixedSandbox() can only be called "
+                     "before app is ready");
+    return;
+  }
+
+  auto command_line = base::CommandLine::ForCurrentProcess();
+  if (command_line->HasSwitch(::switches::kNoSandbox)) {
+#if defined(OS_WIN)
+    const base::CommandLine::CharType* noSandboxArg = L"--no-sandbox";
+#else
+    const base::CommandLine::CharType* noSandboxArg = "--no-sandbox";
+#endif
+
+    // Remove the --no-sandbox switch
+    base::CommandLine::StringVector modified_command_line;
+    for (auto& arg : command_line->argv()) {
+      if (arg.compare(noSandboxArg) != 0) {
+        modified_command_line.push_back(arg);
+      }
+    }
+    command_line->InitFromArgv(modified_command_line);
+  }
+  command_line->AppendSwitch(switches::kEnableMixedSandbox);
+}
+
 // static
 mate::Handle<App> App::Create(v8::Isolate* isolate) {
   return mate::CreateHandle(isolate, new App(isolate));
@@ -1031,8 +1143,14 @@ void App::BuildPrototype(
                  &App::IsAccessibilitySupportEnabled)
       .SetMethod("disableHardwareAcceleration",
                  &App::DisableHardwareAcceleration)
+      .SetMethod("disableDomainBlockingFor3DAPIs",
+                 &App::DisableDomainBlockingFor3DAPIs)
       .SetMethod("getFileIcon", &App::GetFileIcon)
-      .SetMethod("getAppMemoryInfo", &App::GetAppMemoryInfo);
+      .SetMethod("getAppMetrics", &App::GetAppMetrics)
+      .SetMethod("getGPUFeatureStatus", &App::GetGPUFeatureStatus)
+      .SetMethod("enableMixedSandbox", &App::EnableMixedSandbox)
+      // TODO(juturu): Remove in 2.0, deprecate before then with warnings
+      .SetMethod("getAppMemoryInfo", &App::GetAppMetrics);
 }
 
 }  // namespace api

atom/browser/api/atom_api_app.h

@@ -5,7 +5,9 @@
 #ifndef ATOM_BROWSER_API_ATOM_API_APP_H_
 #define ATOM_BROWSER_API_ATOM_API_APP_H_
 
+#include <memory>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "atom/browser/api/event_emitter.h"
@@ -17,7 +19,9 @@
 #include "base/task/cancelable_task_tracker.h"
 #include "chrome/browser/icon_manager.h"
 #include "chrome/browser/process_singleton.h"
+#include "content/public/browser/browser_child_process_observer.h"
 #include "content/public/browser/gpu_data_manager_observer.h"
+#include "content/public/browser/render_process_host.h"
 #include "native_mate/dictionary.h"
 #include "native_mate/handle.h"
 #include "net/base/completion_callback.h"
@@ -40,12 +44,27 @@ namespace atom {
 enum class JumpListResult : int;
 #endif
 
+struct ProcessMetric {
+  int type;
+  base::ProcessId pid;
+  std::unique_ptr<base::ProcessMetrics> metrics;
+
+  ProcessMetric(int type,
+                base::ProcessId pid,
+                std::unique_ptr<base::ProcessMetrics> metrics) {
+    this->type = type;
+    this->pid = pid;
+    this->metrics = std::move(metrics);
+  }
+};
+
 namespace api {
 
 class App : public AtomBrowserClient::Delegate,
             public mate::EventEmitter<App>,
             public BrowserObserver,
-            public content::GpuDataManagerObserver {
+            public content::GpuDataManagerObserver,
+            public content::BrowserChildProcessObserver {
  public:
   using FileIconCallback = base::Callback<void(v8::Local<v8::Value>,
                                                const gfx::Image&)>;
@@ -73,6 +92,8 @@ class App : public AtomBrowserClient::Delegate,
 #endif
 
   base::FilePath GetAppPath() const;
+  void RenderProcessReady(content::RenderProcessHost* host);
+  void RenderProcessDisconnected(base::ProcessId host_pid);
 
  protected:
   explicit App(v8::Isolate* isolate);
@@ -96,6 +117,8 @@ class App : public AtomBrowserClient::Delegate,
       bool* prevent_default,
       const std::string& type,
       const base::DictionaryValue& user_info) override;
+
+  void OnNewWindowForTab() override;
 #endif
 
   // content::ContentBrowserClient:
@@ -118,8 +141,20 @@ class App : public AtomBrowserClient::Delegate,
   // content::GpuDataManagerObserver:
   void OnGpuProcessCrashed(base::TerminationStatus status) override;
 
+  // content::BrowserChildProcessObserver:
+  void BrowserChildProcessLaunchedAndConnected(
+      const content::ChildProcessData& data) override;
+  void BrowserChildProcessHostDisconnected(
+      const content::ChildProcessData& data) override;
+  void BrowserChildProcessCrashed(
+      const content::ChildProcessData& data, int exit_code) override;
+  void BrowserChildProcessKilled(
+      const content::ChildProcessData& data, int exit_code) override;
+
  private:
   void SetAppPath(const base::FilePath& app_path);
+  void ChildProcessLaunched(int process_type, base::ProcessHandle handle);
+  void ChildProcessDisconnected(base::ProcessId pid);
 
   // Get/Set the pre-defined path in PathService.
   base::FilePath GetPath(mate::Arguments* args, const std::string& name);
@@ -134,6 +169,7 @@ class App : public AtomBrowserClient::Delegate,
   void ReleaseSingleInstance();
   bool Relaunch(mate::Arguments* args);
   void DisableHardwareAcceleration(mate::Arguments* args);
+  void DisableDomainBlockingFor3DAPIs(mate::Arguments* args);
   bool IsAccessibilitySupportEnabled();
   Browser::LoginItemSettings GetLoginItemSettings(mate::Arguments* args);
 #if defined(USE_NSS_CERTS)
@@ -143,7 +179,9 @@ class App : public AtomBrowserClient::Delegate,
   void GetFileIcon(const base::FilePath& path,
                    mate::Arguments* args);
 
-  std::vector<mate::Dictionary> GetAppMemoryInfo(v8::Isolate* isolate);
+  std::vector<mate::Dictionary> GetAppMetrics(v8::Isolate* isolate);
+  v8::Local<v8::Value> GetGPUFeatureStatus(v8::Isolate* isolate);
+  void EnableMixedSandbox(mate::Arguments* args);
 
 #if defined(OS_WIN)
   // Get the current Jump List settings.
@@ -164,6 +202,11 @@ class App : public AtomBrowserClient::Delegate,
 
   base::FilePath app_path_;
 
+  using ProcessMetricMap =
+      std::unordered_map<base::ProcessId,
+                         std::unique_ptr<atom::ProcessMetric>>;
+  ProcessMetricMap app_metrics_;
+
   DISALLOW_COPY_AND_ASSIGN(App);
 };
 

atom/browser/api/atom_api_browser_view.h

@@ -36,6 +36,7 @@ class BrowserView : public mate::TrackableObject<BrowserView> {
   static void BuildPrototype(v8::Isolate* isolate,
                              v8::Local<v8::FunctionTemplate> prototype);
 
+  WebContents* web_contents() const { return api_web_contents_; }
   NativeBrowserView* view() const { return view_.get(); }
 
   int32_t ID() const;

atom/browser/api/atom_api_cookies.cc

@@ -62,6 +62,10 @@ struct Converter<net::CookieStore::ChangeCause> {
     switch (val) {
       case net::CookieStore::ChangeCause::INSERTED:
       case net::CookieStore::ChangeCause::EXPLICIT:
+      case net::CookieStore::ChangeCause::EXPLICIT_DELETE_BETWEEN:
+      case net::CookieStore::ChangeCause::EXPLICIT_DELETE_PREDICATE:
+      case net::CookieStore::ChangeCause::EXPLICIT_DELETE_SINGLE:
+      case net::CookieStore::ChangeCause::EXPLICIT_DELETE_CANONICAL:
         return mate::StringToV8(isolate, "explicit");
       case net::CookieStore::ChangeCause::OVERWRITE:
         return mate::StringToV8(isolate, "overwrite");
@@ -228,8 +232,8 @@ void SetCookieOnIO(scoped_refptr<net::URLRequestContextGetter> getter,
   GetCookieStore(getter)->SetCookieWithDetailsAsync(
       GURL(url), name, value, domain, path, creation_time,
       expiration_time, last_access_time, secure, http_only,
-      net::CookieSameSite::DEFAULT_MODE, false,
-      net::COOKIE_PRIORITY_DEFAULT, base::Bind(OnSetCookie, callback));
+      net::CookieSameSite::DEFAULT_MODE, net::COOKIE_PRIORITY_DEFAULT,
+      base::Bind(OnSetCookie, callback));
 }
 
 }  // namespace

atom/browser/api/atom_api_desktop_capturer.cc

@@ -4,6 +4,8 @@
 
 #include "atom/browser/api/atom_api_desktop_capturer.h"
 
+using base::PlatformThreadRef;
+
 #include "atom/common/api/atom_api_native_image.h"
 #include "atom/common/native_mate_converters/gfx_converter.h"
 #include "base/strings/utf_string_conversions.h"

atom/browser/api/atom_api_notification.cc

@@ -0,0 +1,237 @@
+// Copyright (c) 2014 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/api/atom_api_notification.h"
+
+#include "atom/browser/api/atom_api_menu.h"
+#include "atom/browser/browser.h"
+#include "atom/common/native_mate_converters/gfx_converter.h"
+#include "atom/common/native_mate_converters/image_converter.h"
+#include "atom/common/native_mate_converters/string16_converter.h"
+#include "atom/common/node_includes.h"
+#include "base/strings/utf_string_conversions.h"
+#include "brightray/browser/browser_client.h"
+#include "native_mate/constructor.h"
+#include "native_mate/dictionary.h"
+#include "native_mate/object_template_builder.h"
+#include "url/gurl.h"
+
+namespace mate {
+template<>
+struct Converter<brightray::NotificationAction> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                      brightray::NotificationAction* out) {
+    mate::Dictionary dict;
+    if (!ConvertFromV8(isolate, val, &dict))
+      return false;
+
+    if (!dict.Get("type", &(out->type))) {
+      return false;
+    }
+    dict.Get("text", &(out->text));
+    return true;
+  }
+
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                    brightray::NotificationAction val) {
+    mate::Dictionary dict = mate::Dictionary::CreateEmpty(isolate);
+    dict.Set("text", val.text);
+    dict.Set("type", val.type);
+    return dict.GetHandle();
+  }
+};
+}  // namespace mate
+
+namespace atom {
+
+namespace api {
+
+Notification::Notification(v8::Isolate* isolate,
+                           v8::Local<v8::Object> wrapper,
+                           mate::Arguments* args) {
+  InitWith(isolate, wrapper);
+
+  presenter_ = brightray::BrowserClient::Get()->GetNotificationPresenter();
+
+  mate::Dictionary opts;
+  if (args->GetNext(&opts)) {
+    opts.Get("title", &title_);
+    opts.Get("subtitle", &subtitle_);
+    opts.Get("body", &body_);
+    has_icon_ = opts.Get("icon", &icon_);
+    if (has_icon_) {
+      opts.Get("icon", &icon_path_);
+    }
+    opts.Get("silent", &silent_);
+    opts.Get("replyPlaceholder", &reply_placeholder_);
+    opts.Get("hasReply", &has_reply_);
+    opts.Get("actions", &actions_);
+  }
+}
+
+Notification::~Notification() {
+  if (notification_)
+    notification_->set_delegate(nullptr);
+}
+
+// static
+mate::WrappableBase* Notification::New(mate::Arguments* args) {
+  if (!Browser::Get()->is_ready()) {
+    args->ThrowError("Cannot create Notification before app is ready");
+    return nullptr;
+  }
+  return new Notification(args->isolate(), args->GetThis(), args);
+}
+
+// Getters
+base::string16 Notification::GetTitle() const {
+  return title_;
+}
+
+base::string16 Notification::GetSubtitle() const {
+  return subtitle_;
+}
+
+base::string16 Notification::GetBody() const {
+  return body_;
+}
+
+bool Notification::GetSilent() const {
+  return silent_;
+}
+
+base::string16 Notification::GetReplyPlaceholder() const {
+  return reply_placeholder_;
+}
+
+bool Notification::GetHasReply() const {
+  return has_reply_;
+}
+
+std::vector<brightray::NotificationAction> Notification::GetActions() const {
+  return actions_;
+}
+
+// Setters
+void Notification::SetTitle(const base::string16& new_title) {
+  title_ = new_title;
+}
+
+void Notification::SetSubtitle(const base::string16& new_subtitle) {
+  subtitle_ = new_subtitle;
+}
+
+void Notification::SetBody(const base::string16& new_body) {
+  body_ = new_body;
+}
+
+void Notification::SetSilent(bool new_silent) {
+  silent_ = new_silent;
+}
+
+void Notification::SetReplyPlaceholder(const base::string16& new_placeholder) {
+  reply_placeholder_ = new_placeholder;
+}
+
+void Notification::SetHasReply(bool new_has_reply) {
+  has_reply_ = new_has_reply;
+}
+
+void Notification::SetActions(
+  const std::vector<brightray::NotificationAction>& actions) {
+  actions_ = actions;
+}
+
+void Notification::NotificationAction(int index) {
+  Emit("action", index);
+}
+
+void Notification::NotificationClick() {
+  Emit("click");
+}
+
+void Notification::NotificationReplied(const std::string& reply) {
+  Emit("reply", reply);
+}
+
+void Notification::NotificationDisplayed() {
+  Emit("show");
+}
+
+void Notification::NotificationDestroyed() {
+  Emit("close");
+}
+
+void Notification::NotificationClosed() {
+}
+
+// Showing notifications
+void Notification::Show() {
+  if (presenter_) {
+    notification_ = presenter_->CreateNotification(this);
+    if (notification_) {
+      brightray::NotificationOptions options;
+      options.title = title_;
+      options.subtitle = subtitle_;
+      options.msg = body_;
+      options.icon_url = GURL();
+      options.icon = icon_.AsBitmap();
+      options.silent = silent_;
+      options.has_reply = has_reply_;
+      options.reply_placeholder = reply_placeholder_;
+      options.actions = actions_;
+      notification_->Show(options);
+    }
+  }
+}
+
+bool Notification::IsSupported() {
+  return !!brightray::BrowserClient::Get()->GetNotificationPresenter();
+}
+
+// static
+void Notification::BuildPrototype(v8::Isolate* isolate,
+                                  v8::Local<v8::FunctionTemplate> prototype) {
+  prototype->SetClassName(mate::StringToV8(isolate, "Notification"));
+  mate::ObjectTemplateBuilder(isolate, prototype->PrototypeTemplate())
+      .MakeDestroyable()
+      .SetMethod("show", &Notification::Show)
+      .SetProperty("title", &Notification::GetTitle, &Notification::SetTitle)
+      .SetProperty("subtitle", &Notification::GetSubtitle,
+                   &Notification::SetSubtitle)
+      .SetProperty("body", &Notification::GetBody, &Notification::SetBody)
+      .SetProperty("silent", &Notification::GetSilent, &Notification::SetSilent)
+      .SetProperty("replyPlaceholder", &Notification::GetReplyPlaceholder,
+                   &Notification::SetReplyPlaceholder)
+      .SetProperty("hasReply", &Notification::GetHasReply,
+                   &Notification::SetHasReply)
+      .SetProperty("actions", &Notification::GetActions,
+                   &Notification::SetActions);
+}
+
+}  // namespace api
+
+}  // namespace atom
+
+namespace {
+
+using atom::api::Notification;
+
+void Initialize(v8::Local<v8::Object> exports,
+                v8::Local<v8::Value> unused,
+                v8::Local<v8::Context> context,
+                void* priv) {
+  v8::Isolate* isolate = context->GetIsolate();
+  Notification::SetConstructor(isolate, base::Bind(&Notification::New));
+
+  mate::Dictionary dict(isolate, exports);
+  dict.Set("Notification",
+           Notification::GetConstructor(isolate)->GetFunction());
+
+  dict.SetMethod("isSupported", &Notification::IsSupported);
+}
+
+}  // namespace
+
+NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_common_notification, Initialize)

atom/browser/api/atom_api_notification.h

@@ -0,0 +1,90 @@
+// Copyright (c) 2014 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_API_ATOM_API_NOTIFICATION_H_
+#define ATOM_BROWSER_API_ATOM_API_NOTIFICATION_H_
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "atom/browser/api/trackable_object.h"
+#include "base/strings/utf_string_conversions.h"
+#include "brightray/browser/notification.h"
+#include "brightray/browser/notification_delegate.h"
+#include "brightray/browser/notification_presenter.h"
+#include "native_mate/handle.h"
+#include "ui/gfx/image/image.h"
+
+namespace atom {
+
+namespace api {
+
+class Notification : public mate::TrackableObject<Notification>,
+                     public brightray::NotificationDelegate {
+ public:
+  static mate::WrappableBase* New(mate::Arguments* args);
+  static bool IsSupported();
+
+  static void BuildPrototype(v8::Isolate* isolate,
+                             v8::Local<v8::FunctionTemplate> prototype);
+
+  // NotificationDelegate:
+  void NotificationAction(int index) override;
+  void NotificationClick() override;
+  void NotificationReplied(const std::string& reply) override;
+  void NotificationDisplayed() override;
+  void NotificationDestroyed() override;
+  void NotificationClosed() override;
+
+ protected:
+  Notification(v8::Isolate* isolate,
+               v8::Local<v8::Object> wrapper,
+               mate::Arguments* args);
+  ~Notification() override;
+
+  void Show();
+
+  // Prop Getters
+  base::string16 GetTitle() const;
+  base::string16 GetSubtitle() const;
+  base::string16 GetBody() const;
+  bool GetSilent() const;
+  base::string16 GetReplyPlaceholder() const;
+  bool GetHasReply() const;
+  std::vector<brightray::NotificationAction> GetActions() const;
+
+  // Prop Setters
+  void SetTitle(const base::string16& new_title);
+  void SetSubtitle(const base::string16& new_subtitle);
+  void SetBody(const base::string16& new_body);
+  void SetSilent(bool new_silent);
+  void SetReplyPlaceholder(const base::string16& new_reply_placeholder);
+  void SetHasReply(bool new_has_reply);
+  void SetActions(const std::vector<brightray::NotificationAction>& actions);
+
+ private:
+  base::string16 title_;
+  base::string16 subtitle_;
+  base::string16 body_;
+  gfx::Image icon_;
+  base::string16 icon_path_;
+  bool has_icon_ = false;
+  bool silent_ = false;
+  base::string16 reply_placeholder_;
+  bool has_reply_ = false;
+  std::vector<brightray::NotificationAction> actions_;
+
+  brightray::NotificationPresenter* presenter_;
+
+  base::WeakPtr<brightray::Notification> notification_;
+
+  DISALLOW_COPY_AND_ASSIGN(Notification);
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_ATOM_API_NOTIFICATION_H_

atom/browser/api/atom_api_protocol.cc

@@ -50,20 +50,25 @@ void RegisterStandardSchemes(const std::vector<std::string>& schemes,
                              mate::Arguments* args) {
   g_standard_schemes = schemes;
 
+  mate::Dictionary opts;
+  bool secure = false;
+  args->GetNext(&opts) && opts.Get("secure", &secure);
+
+  // Dynamically register the schemes.
   auto* policy = content::ChildProcessSecurityPolicy::GetInstance();
   for (const std::string& scheme : schemes) {
     url::AddStandardScheme(scheme.c_str(), url::SCHEME_WITHOUT_PORT);
+    if (secure) {
+      url::AddSecureScheme(scheme.c_str());
+    }
     policy->RegisterWebSafeScheme(scheme);
   }
 
-  // add switches to register as standard
+  // Add the schemes to command line switches, so child processes can also
+  // register them.
   base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
       atom::switches::kStandardSchemes, base::JoinString(schemes, ","));
-
-  mate::Dictionary opts;
-  bool secure = false;
-  if (args->GetNext(&opts) && opts.Get("secure", &secure) && secure) {
-    // add switches to register as secure
+  if (secure) {
     base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
       atom::switches::kSecureSchemes, base::JoinString(schemes, ","));
   }

atom/browser/api/atom_api_screen.cc

@@ -120,6 +120,9 @@ void Screen::BuildPrototype(
       .SetMethod("getPrimaryDisplay", &Screen::GetPrimaryDisplay)
       .SetMethod("getAllDisplays", &Screen::GetAllDisplays)
       .SetMethod("getDisplayNearestPoint", &Screen::GetDisplayNearestPoint)
+#if defined(OS_MACOSX)
+      .SetMethod("getMenuBarHeight", &Screen::getMenuBarHeight)
+#endif
       .SetMethod("getDisplayMatching", &Screen::GetDisplayMatching);
 }
 

atom/browser/api/atom_api_screen.h

@@ -40,6 +40,10 @@ class Screen : public mate::EventEmitter<Screen>,
   display::Display GetDisplayNearestPoint(const gfx::Point& point);
   display::Display GetDisplayMatching(const gfx::Rect& match_rect);
 
+#if defined(OS_MACOSX)
+  int getMenuBarHeight();
+#endif
+
   // display::DisplayObserver:
   void OnDisplayAdded(const display::Display& new_display) override;
   void OnDisplayRemoved(const display::Display& old_display) override;

atom/browser/api/atom_api_screen_mac.mm

@@ -0,0 +1,18 @@
+// Copyright (c) 2017 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#import "atom/browser/api/atom_api_screen.h"
+#import <Cocoa/Cocoa.h>
+
+namespace atom {
+
+namespace api {
+
+int Screen::getMenuBarHeight() {
+  return [[NSApp mainMenu] menuBarHeight];
+}
+
+}// namespace api
+
+}// namespace atom

atom/browser/api/atom_api_session.cc

@@ -432,7 +432,8 @@ void DownloadIdCallback(content::DownloadManager* download_manager,
       last_modified, offset, length, std::string(),
       content::DownloadItem::INTERRUPTED,
       content::DownloadDangerType::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
-      content::DOWNLOAD_INTERRUPT_REASON_NETWORK_TIMEOUT, false);
+      content::DOWNLOAD_INTERRUPT_REASON_NETWORK_TIMEOUT, false,
+      std::vector<content::DownloadItem::ReceivedSlice>());
 }
 
 }  // namespace

atom/browser/api/atom_api_tray.cc

@@ -122,6 +122,14 @@ void Tray::OnDropText(const std::string& text) {
   Emit("drop-text", text);
 }
 
+void Tray::OnMouseEntered(const gfx::Point& location, int modifiers) {
+  EmitWithFlags("mouse-enter", modifiers, location);
+}
+
+void Tray::OnMouseExited(const gfx::Point& location, int modifiers) {
+  EmitWithFlags("mouse-leave", modifiers, location);
+}
+
 void Tray::OnDragEntered() {
   Emit("drag-enter");
 }

atom/browser/api/atom_api_tray.h

@@ -59,6 +59,8 @@ class Tray : public mate::TrackableObject<Tray>,
   void OnDragEntered() override;
   void OnDragExited() override;
   void OnDragEnded() override;
+  void OnMouseEntered(const gfx::Point& location, int modifiers) override;
+  void OnMouseExited(const gfx::Point& location, int modifiers) override;
 
   void SetImage(v8::Isolate* isolate, mate::Handle<NativeImage> image);
   void SetPressedImage(v8::Isolate* isolate, mate::Handle<NativeImage> image);

atom/browser/api/atom_api_web_contents.cc

@@ -13,12 +13,16 @@
 #include "atom/browser/atom_browser_client.h"
 #include "atom/browser/atom_browser_context.h"
 #include "atom/browser/atom_browser_main_parts.h"
+#include "atom/browser/atom_javascript_dialog_manager.h"
+#include "atom/browser/child_web_contents_tracker.h"
 #include "atom/browser/lib/bluetooth_chooser.h"
 #include "atom/browser/native_window.h"
 #include "atom/browser/net/atom_network_delegate.h"
+#if defined(ENABLE_OSR)
 #include "atom/browser/osr/osr_output_device.h"
 #include "atom/browser/osr/osr_render_widget_host_view.h"
 #include "atom/browser/osr/osr_web_contents_view.h"
+#endif
 #include "atom/browser/ui/drag_util.h"
 #include "atom/browser/web_contents_permission_helper.h"
 #include "atom/browser/web_contents_preferences.h"
@@ -39,15 +43,17 @@
 #include "atom/common/native_mate_converters/string16_converter.h"
 #include "atom/common/native_mate_converters/value_converter.h"
 #include "atom/common/options_switches.h"
+#include "base/process/process_handle.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
+#include "base/values.h"
 #include "brightray/browser/inspectable_web_contents.h"
 #include "brightray/browser/inspectable_web_contents_view.h"
 #include "chrome/browser/printing/print_preview_message_handler.h"
 #include "chrome/browser/printing/print_view_manager_basic.h"
 #include "chrome/browser/ssl/security_state_tab_helper.h"
-#include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
+#include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/favicon_status.h"
@@ -55,9 +61,6 @@
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/navigation_handle.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
-#include "content/public/browser/notification_types.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ -70,12 +73,14 @@
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/context_menu_params.h"
+#include "native_mate/converter.h"
 #include "native_mate/dictionary.h"
 #include "native_mate/object_template_builder.h"
 #include "net/url_request/url_request_context.h"
 #include "third_party/WebKit/public/platform/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebFindOptions.h"
 #include "ui/display/screen.h"
+#include "ui/events/base_event_utils.h"
 
 #if !defined(OS_MACOSX)
 #include "ui/aura/window.h"
@@ -88,6 +93,7 @@ namespace {
 struct PrintSettings {
   bool silent;
   bool print_background;
+  base::string16 device_name;
 };
 
 }  // namespace
@@ -125,10 +131,25 @@ struct Converter<PrintSettings> {
       return false;
     dict.Get("silent", &(out->silent));
     dict.Get("printBackground", &(out->print_background));
+    dict.Get("deviceName", &(out->device_name));
     return true;
   }
 };
 
+template<>
+struct Converter<printing::PrinterBasicInfo> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   const printing::PrinterBasicInfo& val) {
+    mate::Dictionary dict(isolate, v8::Object::New(isolate));
+    dict.Set("name", val.printer_name);
+    dict.Set("description", val.printer_description);
+    dict.Set("status", val.printer_status);
+    dict.Set("isDefault", val.is_default ? true : false);
+    dict.Set("options", val.options);
+    return dict.GetHandle();
+  }
+};
+
 template<>
 struct Converter<WindowOpenDisposition> {
   static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
@@ -209,8 +230,10 @@ struct Converter<atom::api::WebContents::Type> {
       *out = Type::BROWSER_VIEW;
     } else if (type == "webview") {
       *out = Type::WEB_VIEW;
+#if defined(ENABLE_OSR)
     } else if (type == "offscreen") {
       *out = Type::OFF_SCREEN;
+#endif
     } else {
       return false;
     }
@@ -249,22 +272,6 @@ void OnCapturePageDone(const base::Callback<void(const gfx::Image&)>& callback,
   callback.Run(gfx::Image::CreateFrom1xBitmap(bitmap));
 }
 
-// Set the background color of RenderWidgetHostView.
-void SetBackgroundColor(content::WebContents* web_contents) {
-  const auto view = web_contents->GetRenderWidgetHostView();
-  if (view) {
-    WebContentsPreferences* web_preferences =
-        WebContentsPreferences::FromWebContents(web_contents);
-    std::string color_name;
-    if (web_preferences->web_preferences()->GetString(options::kBackgroundColor,
-                                                      &color_name)) {
-      view->SetBackgroundColor(ParseHexColor(color_name));
-    } else {
-      view->SetBackgroundColor(SK_ColorTRANSPARENT);
-    }
-  }
-}
-
 }  // namespace
 
 WebContents::WebContents(v8::Isolate* isolate,
@@ -311,8 +318,13 @@ WebContents::WebContents(v8::Isolate* isolate, const mate::Dictionary& options)
     type_ = BACKGROUND_PAGE;
   else if (options.Get("isBrowserView", &b) && b)
     type_ = BROWSER_VIEW;
+#if defined(ENABLE_OSR)
   else if (options.Get("offscreen", &b) && b)
     type_ = OFF_SCREEN;
+#endif
+
+  // Init embedder earlier
+  options.Get("embedder", &embedder_);
 
   // Whether to enable DevTools.
   options.Get("devTools", &enable_devtools_);
@@ -338,7 +350,21 @@ WebContents::WebContents(v8::Isolate* isolate, const mate::Dictionary& options)
         session->browser_context(), site_instance);
     guest_delegate_.reset(new WebViewGuestDelegate);
     params.guest_delegate = guest_delegate_.get();
-    web_contents = content::WebContents::Create(params);
+
+#if defined(ENABLE_OSR)
+    if (embedder_ && embedder_->IsOffScreen()) {
+      auto* view = new OffScreenWebContentsView(false,
+          base::Bind(&WebContents::OnPaint, base::Unretained(this)));
+      params.view = view;
+      params.delegate_view = view;
+
+      web_contents = content::WebContents::Create(params);
+      view->SetWebContents(web_contents);
+    } else {
+#endif
+      web_contents = content::WebContents::Create(params);
+#if defined(ENABLE_OSR)
+    }
   } else if (IsOffScreen()) {
     bool transparent = false;
     options.Get("transparent", &transparent);
@@ -351,6 +377,7 @@ WebContents::WebContents(v8::Isolate* isolate, const mate::Dictionary& options)
 
     web_contents = content::WebContents::Create(params);
     view->SetWebContents(web_contents);
+#endif
   } else {
     content::WebContents::CreateParams params(session->browser_context());
     web_contents = content::WebContents::Create(params);
@@ -363,7 +390,7 @@ void WebContents::InitWithSessionAndOptions(v8::Isolate* isolate,
                                             content::WebContents *web_contents,
                                             mate::Handle<api::Session> session,
                                             const mate::Dictionary& options) {
-  content::WebContentsObserver::Observe(web_contents);
+  Observe(web_contents);
   InitWithWebContents(web_contents, session->browser_context());
 
   managed_web_contents()->GetView()->SetDelegate(this);
@@ -388,7 +415,7 @@ void WebContents::InitWithSessionAndOptions(v8::Isolate* isolate,
     guest_delegate_->Initialize(this);
 
     NativeWindow* owner_window = nullptr;
-    if (options.Get("embedder", &embedder_) && embedder_) {
+    if (embedder_) {
       // New WebContents's owner_window is the embedder's owner_window.
       auto relay =
           NativeWindowRelay::FromWebContents(embedder_->web_contents());
@@ -399,11 +426,6 @@ void WebContents::InitWithSessionAndOptions(v8::Isolate* isolate,
       SetOwnerWindow(owner_window);
   }
 
-  const content::NavigationController* controller =
-      &web_contents->GetController();
-  registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_PENDING,
-                 content::Source<content::NavigationController>(controller));
-
   Init(isolate);
   AttachAsUserData(web_contents);
 }
@@ -484,6 +506,7 @@ void WebContents::AddNewContents(content::WebContents* source,
                                  const gfx::Rect& initial_rect,
                                  bool user_gesture,
                                  bool* was_blocked) {
+  new ChildWebContentsTracker(new_contents);
   v8::Locker locker(isolate());
   v8::HandleScope handle_scope(isolate());
   auto api_web_contents = CreateFrom(isolate(), new_contents);
@@ -567,11 +590,12 @@ bool WebContents::PreHandleKeyboardEvent(
     content::WebContents* source,
     const content::NativeWebKeyboardEvent& event,
     bool* is_keyboard_shortcut) {
-  if (event.type == blink::WebInputEvent::Type::RawKeyDown
-      || event.type == blink::WebInputEvent::Type::KeyUp)
+  if (event.type() == blink::WebInputEvent::Type::RawKeyDown ||
+      event.type() == blink::WebInputEvent::Type::KeyUp) {
     return Emit("before-input-event", event);
-  else
+  } else {
     return false;
+  }
 }
 
 void WebContents::EnterFullscreenModeForTab(content::WebContents* source,
@@ -680,6 +704,15 @@ std::unique_ptr<content::BluetoothChooser> WebContents::RunBluetoothChooser(
   return std::move(bluetooth_chooser);
 }
 
+content::JavaScriptDialogManager*
+WebContents::GetJavaScriptDialogManager(
+    content::WebContents* source) {
+  if (!dialog_manager_)
+    dialog_manager_.reset(new AtomJavaScriptDialogManager(this));
+
+  return dialog_manager_.get();
+}
+
 void WebContents::BeforeUnloadFired(const base::TimeTicks& proceed_time) {
   // Do nothing, we override this method just to avoid compilation error since
   // there are two virtual functions named BeforeUnloadFired.
@@ -780,30 +813,6 @@ void WebContents::DidGetRedirectForResourceRequest(
        details.headers.get());
 }
 
-void WebContents::DidStartNavigation(
-    content::NavigationHandle* navigation_handle) {
-  if (!navigation_handle->IsInMainFrame() || navigation_handle->IsSamePage())
-    return;
-
-  if (deferred_load_url_.id) {
-    auto web_contents = navigation_handle->GetWebContents();
-    auto& controller = web_contents->GetController();
-    int id = controller.GetPendingEntry()->GetUniqueID();
-    if (id == deferred_load_url_.id) {
-      if (!deferred_load_url_.params.url.is_empty()) {
-        auto params = deferred_load_url_.params;
-        deferred_load_url_.id = 0;
-        deferred_load_url_.params =
-            content::NavigationController::LoadURLParams(GURL());
-        controller.LoadURLWithParams(params);
-        SetBackgroundColor(web_contents);
-      } else {
-        deferred_load_url_.id = 0;
-      }
-    }
-  }
-}
-
 void WebContents::DidFinishNavigation(
     content::NavigationHandle* navigation_handle) {
   bool is_main_frame = navigation_handle->IsInMainFrame();
@@ -846,41 +855,6 @@ void WebContents::DidUpdateFaviconURL(
   Emit("page-favicon-updated", unique_urls);
 }
 
-void WebContents::Observe(int type,
-                          const content::NotificationSource& source,
-                          const content::NotificationDetails& details) {
-  switch (type) {
-    case content::NOTIFICATION_NAV_ENTRY_PENDING: {
-      content::NavigationEntry* entry =
-          content::Details<content::NavigationEntry>(details).ptr();
-      content::NavigationEntryImpl* entry_impl =
-          static_cast<content::NavigationEntryImpl*>(entry);
-      // In NavigatorImpl::DidStartMainFrameNavigation when there is no
-      // browser side pending entry available it creates a new one based
-      // on existing pending entry, hence we track the unique id here
-      // instead in WebContents::LoadURL with controller.GetPendingEntry()
-      // TODO(deepak1556): Remove once we have
-      // https://codereview.chromium.org/2661743002.
-      if (entry_impl->frame_tree_node_id() == -1) {
-        deferred_load_url_.id = entry->GetUniqueID();
-      }
-      break;
-    }
-    default:
-      NOTREACHED();
-      break;
-  }
-}
-
-void WebContents::BeforeUnloadDialogCancelled() {
-  if (deferred_load_url_.id) {
-    auto& controller = web_contents()->GetController();
-    if (!controller.GetPendingEntry()) {
-      deferred_load_url_.id = 0;
-    }
-  }
-}
-
 void WebContents::DevToolsReloadPage() {
   Emit("devtools-reload-page");
 }
@@ -897,7 +871,7 @@ void WebContents::DevToolsOpened() {
   devtools_web_contents_.Reset(isolate(), handle.ToV8());
 
   // Set inspected tabID.
-  base::FundamentalValue tab_id(ID());
+  base::Value tab_id(ID());
   managed_web_contents()->CallClientFunction(
       "DevToolsAPI.setInspectedTabId", &tab_id, nullptr, nullptr);
 
@@ -935,6 +909,23 @@ bool WebContents::OnMessageReceived(const IPC::Message& message) {
   return handled;
 }
 
+bool WebContents::OnMessageReceived(const IPC::Message& message,
+    content::RenderFrameHost* frame_host) {
+  bool handled = true;
+  auto relay = NativeWindowRelay::FromWebContents(web_contents());
+  if (!relay)
+    return false;
+  IPC_BEGIN_MESSAGE_MAP_WITH_PARAM(NativeWindow, message, frame_host)
+    IPC_MESSAGE_FORWARD(AtomAutofillFrameHostMsg_ShowPopup,
+      relay->window.get(), NativeWindow::ShowAutofillPopup)
+    IPC_MESSAGE_FORWARD(AtomAutofillFrameHostMsg_HidePopup,
+      relay->window.get(), NativeWindow::HideAutofillPopup)
+    IPC_MESSAGE_UNHANDLED(handled = false)
+  IPC_END_MESSAGE_MAP()
+
+  return handled;
+}
+
 // There are three ways of destroying a webContents:
 // 1. call webContents.destroy();
 // 2. garbage collection;
@@ -970,7 +961,7 @@ void WebContents::NavigationEntryCommitted(
 
 int64_t WebContents::GetID() const {
   int64_t process_id = web_contents()->GetRenderProcessHost()->GetID();
-  int64_t routing_id = web_contents()->GetRoutingID();
+  int64_t routing_id = web_contents()->GetRenderViewHost()->GetRoutingID();
   int64_t rv = (process_id << 32) + routing_id;
   return rv;
 }
@@ -979,6 +970,11 @@ int WebContents::GetProcessID() const {
   return web_contents()->GetRenderProcessHost()->GetID();
 }
 
+base::ProcessId WebContents::GetOSProcessID() const {
+  auto process_handle = web_contents()->GetRenderProcessHost()->GetHandle();
+  return base::GetProcId(process_handle);
+}
+
 WebContents::Type WebContents::GetType() const {
   return type_;
 }
@@ -1027,16 +1023,23 @@ void WebContents::LoadURL(const GURL& url, const mate::Dictionary& options) {
   params.transition_type = ui::PAGE_TRANSITION_TYPED;
   params.should_clear_history_list = true;
   params.override_user_agent = content::NavigationController::UA_OVERRIDE_TRUE;
-
-  if (deferred_load_url_.id) {
-    deferred_load_url_.params = params;
-    return;
-  }
-
   web_contents()->GetController().LoadURLWithParams(params);
+
+  // Set the background color of RenderWidgetHostView.
   // We have to call it right after LoadURL because the RenderViewHost is only
   // created after loading a page.
-  SetBackgroundColor(web_contents());
+  const auto view = web_contents()->GetRenderWidgetHostView();
+  if (view) {
+    WebContentsPreferences* web_preferences =
+        WebContentsPreferences::FromWebContents(web_contents());
+    std::string color_name;
+    if (web_preferences->web_preferences()->GetString(options::kBackgroundColor,
+                                                      &color_name)) {
+      view->SetBackgroundColor(ParseHexColor(color_name));
+    } else {
+      view->SetBackgroundColor(SK_ColorTRANSPARENT);
+    }
+  }
 }
 
 void WebContents::DownloadURL(const GURL& url) {
@@ -1248,6 +1251,10 @@ void WebContents::UnregisterServiceWorker(
                                    callback);
 }
 
+void WebContents::SetIgnoreMenuShortcuts(bool ignore) {
+  set_ignore_menu_shortcuts(ignore);
+}
+
 void WebContents::SetAudioMuted(bool muted) {
   web_contents()->SetAudioMuted(muted);
 }
@@ -1257,7 +1264,7 @@ bool WebContents::IsAudioMuted() {
 }
 
 void WebContents::Print(mate::Arguments* args) {
-  PrintSettings settings = { false, false };
+  PrintSettings settings = { false, false, base::string16() };
   if (args->Length() == 1 && !args->GetNext(&settings)) {
     args->ThrowError();
     return;
@@ -1266,7 +1273,15 @@ void WebContents::Print(mate::Arguments* args) {
   printing::PrintViewManagerBasic::FromWebContents(web_contents())->
       PrintNow(web_contents()->GetMainFrame(),
                settings.silent,
-               settings.print_background);
+               settings.print_background,
+               settings.device_name);
+}
+
+std::vector<printing::PrinterBasicInfo> WebContents::GetPrinterList() {
+  std::vector<printing::PrinterBasicInfo> printers;
+  auto print_backend = printing::PrintBackend::CreateInstance(nullptr);
+  print_backend->EnumeratePrinters(&printers);
+  return printers;
 }
 
 void WebContents::PrintToPDF(const base::DictionaryValue& setting,
@@ -1326,7 +1341,7 @@ void WebContents::SelectAll() {
 }
 
 void WebContents::Unselect() {
-  web_contents()->Unselect();
+  web_contents()->CollapseSelection();
 }
 
 void WebContents::Replace(const base::string16& word) {
@@ -1401,30 +1416,31 @@ bool WebContents::SendIPCMessage(bool all_frames,
 
 void WebContents::SendInputEvent(v8::Isolate* isolate,
                                  v8::Local<v8::Value> input_event) {
-  const auto view = web_contents()->GetRenderWidgetHostView();
+  const auto view = static_cast<content::RenderWidgetHostViewBase*>(
+    web_contents()->GetRenderWidgetHostView());
   if (!view)
     return;
-  const auto host = view->GetRenderWidgetHost();
-  if (!host)
-    return;
 
   int type = mate::GetWebInputEventType(isolate, input_event);
   if (blink::WebInputEvent::isMouseEventType(type)) {
     blink::WebMouseEvent mouse_event;
     if (mate::ConvertFromV8(isolate, input_event, &mouse_event)) {
-      host->ForwardMouseEvent(mouse_event);
+      view->ProcessMouseEvent(mouse_event, ui::LatencyInfo());
       return;
     }
   } else if (blink::WebInputEvent::isKeyboardEventType(type)) {
-    content::NativeWebKeyboardEvent keyboard_event;
+    content::NativeWebKeyboardEvent keyboard_event(
+        blink::WebKeyboardEvent::RawKeyDown,
+        blink::WebInputEvent::NoModifiers,
+        ui::EventTimeForNow());
     if (mate::ConvertFromV8(isolate, input_event, &keyboard_event)) {
-      host->ForwardKeyboardEvent(keyboard_event);
+      view->ProcessKeyboardEvent(keyboard_event);
       return;
     }
   } else if (type == blink::WebInputEvent::MouseWheel) {
     blink::WebMouseWheelEvent mouse_wheel_event;
     if (mate::ConvertFromV8(isolate, input_event, &mouse_wheel_event)) {
-      host->ForwardWheelEvent(mouse_wheel_event);
+      view->ProcessMouseWheelEvent(mouse_wheel_event, ui::LatencyInfo());
       return;
     }
   }
@@ -1506,8 +1522,7 @@ void WebContents::CapturePage(mate::Arguments* args) {
   }
 
   const auto view = web_contents()->GetRenderWidgetHostView();
-  const auto host = view ? view->GetRenderWidgetHost() : nullptr;
-  if (!view || !host) {
+  if (!view) {
     callback.Run(gfx::Image());
     return;
   }
@@ -1527,10 +1542,10 @@ void WebContents::CapturePage(mate::Arguments* args) {
   if (scale > 1.0f)
     bitmap_size = gfx::ScaleToCeiledSize(view_size, scale);
 
-  host->CopyFromBackingStore(gfx::Rect(rect.origin(), view_size),
-                             bitmap_size,
-                             base::Bind(&OnCapturePageDone, callback),
-                             kBGRA_8888_SkColorType);
+  view->CopyFromSurface(gfx::Rect(rect.origin(), view_size),
+                        bitmap_size,
+                        base::Bind(&OnCapturePageDone, callback),
+                        kBGRA_8888_SkColorType);
 }
 
 void WebContents::OnCursorChange(const content::WebCursor& cursor) {
@@ -1558,69 +1573,91 @@ bool WebContents::IsGuest() const {
 }
 
 bool WebContents::IsOffScreen() const {
+#if defined(ENABLE_OSR)
   return type_ == OFF_SCREEN;
+#else
+  return false;
+#endif
+}
+
+bool WebContents::IsOffScreenOrEmbedderOffscreen() const {
+  return IsOffScreen() || (embedder_ && embedder_->IsOffScreen());
 }
 
 void WebContents::OnPaint(const gfx::Rect& dirty_rect, const SkBitmap& bitmap) {
-  mate::Handle<NativeImage> image =
-      NativeImage::Create(isolate(), gfx::Image::CreateFrom1xBitmap(bitmap));
-  Emit("paint", dirty_rect, image);
+  Emit("paint", dirty_rect, gfx::Image::CreateFrom1xBitmap(bitmap));
 }
 
 void WebContents::StartPainting() {
   if (!IsOffScreen())
     return;
 
+#if defined(ENABLE_OSR)
   auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
       web_contents()->GetRenderWidgetHostView());
   if (osr_rwhv)
     osr_rwhv->SetPainting(true);
+#endif
 }
 
 void WebContents::StopPainting() {
   if (!IsOffScreen())
     return;
 
+#if defined(ENABLE_OSR)
   auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
       web_contents()->GetRenderWidgetHostView());
   if (osr_rwhv)
     osr_rwhv->SetPainting(false);
+#endif
 }
 
 bool WebContents::IsPainting() const {
   if (!IsOffScreen())
     return false;
 
+#if defined(ENABLE_OSR)
   const auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
       web_contents()->GetRenderWidgetHostView());
   return osr_rwhv && osr_rwhv->IsPainting();
+#else
+  return false;
+#endif
 }
 
 void WebContents::SetFrameRate(int frame_rate) {
   if (!IsOffScreen())
     return;
 
+#if defined(ENABLE_OSR)
   auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
       web_contents()->GetRenderWidgetHostView());
   if (osr_rwhv)
     osr_rwhv->SetFrameRate(frame_rate);
+#endif
 }
 
 int WebContents::GetFrameRate() const {
   if (!IsOffScreen())
     return 0;
 
+#if defined(ENABLE_OSR)
   const auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
       web_contents()->GetRenderWidgetHostView());
   return osr_rwhv ? osr_rwhv->GetFrameRate() : 0;
+#else
+  return 0;
+#endif
 }
 
 void WebContents::Invalidate() {
   if (IsOffScreen()) {
+#if defined(ENABLE_OSR)
     auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
       web_contents()->GetRenderWidgetHostView());
     if (osr_rwhv)
       osr_rwhv->Invalidate();
+#endif
   } else {
     const auto window = owner_window();
     if (window)
@@ -1628,6 +1665,18 @@ void WebContents::Invalidate() {
   }
 }
 
+gfx::Size WebContents::GetSizeForNewRenderView(
+    content::WebContents* wc) const {
+  if (IsOffScreen() && wc == web_contents()) {
+    auto relay = NativeWindowRelay::FromWebContents(web_contents());
+    if (relay) {
+      return relay->window->GetSize();
+    }
+  }
+
+  return gfx::Size();
+}
+
 void WebContents::SetZoomLevel(double level) {
   zoom_controller_->SetZoomLevel(level);
 }
@@ -1728,6 +1777,7 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
       .MakeDestroyable()
       .SetMethod("getId", &WebContents::GetID)
       .SetMethod("getProcessId", &WebContents::GetProcessID)
+      .SetMethod("getOSProcessId", &WebContents::GetOSProcessID)
       .SetMethod("equal", &WebContents::Equal)
       .SetMethod("_loadURL", &WebContents::LoadURL)
       .SetMethod("downloadURL", &WebContents::DownloadURL)
@@ -1748,12 +1798,12 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("closeDevTools", &WebContents::CloseDevTools)
       .SetMethod("isDevToolsOpened", &WebContents::IsDevToolsOpened)
       .SetMethod("isDevToolsFocused", &WebContents::IsDevToolsFocused)
-      .SetMethod("enableDeviceEmulation",
-                 &WebContents::EnableDeviceEmulation)
-      .SetMethod("disableDeviceEmulation",
-                 &WebContents::DisableDeviceEmulation)
+      .SetMethod("enableDeviceEmulation", &WebContents::EnableDeviceEmulation)
+      .SetMethod("disableDeviceEmulation", &WebContents::DisableDeviceEmulation)
       .SetMethod("toggleDevTools", &WebContents::ToggleDevTools)
       .SetMethod("inspectElement", &WebContents::InspectElement)
+      .SetMethod("setIgnoreMenuShortcuts",
+                 &WebContents::SetIgnoreMenuShortcuts)
       .SetMethod("setAudioMuted", &WebContents::SetAudioMuted)
       .SetMethod("isAudioMuted", &WebContents::IsAudioMuted)
       .SetMethod("undo", &WebContents::Undo)
@@ -1774,13 +1824,14 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
       .SetMethod("tabTraverse", &WebContents::TabTraverse)
       .SetMethod("_send", &WebContents::SendIPCMessage)
       .SetMethod("sendInputEvent", &WebContents::SendInputEvent)
-      .SetMethod("beginFrameSubscription",
-                 &WebContents::BeginFrameSubscription)
+      .SetMethod("beginFrameSubscription", &WebContents::BeginFrameSubscription)
       .SetMethod("endFrameSubscription", &WebContents::EndFrameSubscription)
       .SetMethod("startDrag", &WebContents::StartDrag)
       .SetMethod("setSize", &WebContents::SetSize)
       .SetMethod("isGuest", &WebContents::IsGuest)
+#if defined(ENABLE_OSR)
       .SetMethod("isOffscreen", &WebContents::IsOffScreen)
+#endif
       .SetMethod("startPainting", &WebContents::StartPainting)
       .SetMethod("stopPainting", &WebContents::StopPainting)
       .SetMethod("isPainting", &WebContents::IsPainting)
@@ -1799,6 +1850,7 @@ void WebContents::BuildPrototype(v8::Isolate* isolate,
                  &WebContents::UnregisterServiceWorker)
       .SetMethod("inspectServiceWorker", &WebContents::InspectServiceWorker)
       .SetMethod("print", &WebContents::Print)
+      .SetMethod("getPrinters", &WebContents::GetPrinterList)
       .SetMethod("_printToPDF", &WebContents::PrintToPDF)
       .SetMethod("addWorkSpace", &WebContents::AddWorkSpace)
       .SetMethod("removeWorkSpace", &WebContents::RemoveWorkSpace)

atom/browser/api/atom_api_web_contents.h

@@ -12,12 +12,12 @@
 #include "atom/browser/api/save_page_handler.h"
 #include "atom/browser/api/trackable_object.h"
 #include "atom/browser/common_web_contents_delegate.h"
+#include "atom/browser/ui/autofill_popup.h"
 #include "content/common/cursors/webcursor.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/common/favicon_url.h"
 #include "native_mate/handle.h"
+#include "printing/backend/print_backend.h"
 #include "ui/gfx/image/image.h"
 
 namespace blink {
@@ -41,6 +41,7 @@ namespace atom {
 
 struct SetSizeParams;
 class AtomBrowserContext;
+class AtomJavaScriptDialogManager;
 class WebContentsZoomController;
 class WebViewGuestDelegate;
 
@@ -48,8 +49,7 @@ namespace api {
 
 class WebContents : public mate::TrackableObject<WebContents>,
                     public CommonWebContentsDelegate,
-                    public content::WebContentsObserver,
-                    public content::NotificationObserver {
+                    public content::WebContentsObserver {
  public:
   enum Type {
     BACKGROUND_PAGE,  // A DevTools extension background page.
@@ -82,6 +82,7 @@ class WebContents : public mate::TrackableObject<WebContents>,
 
   int64_t GetID() const;
   int GetProcessID() const;
+  base::ProcessId GetOSProcessID() const;
   Type GetType() const;
   bool Equal(const WebContents* web_contents) const;
   void LoadURL(const GURL& url, const mate::Dictionary& options);
@@ -116,9 +117,11 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void InspectServiceWorker();
   void HasServiceWorker(const base::Callback<void(bool)>&);
   void UnregisterServiceWorker(const base::Callback<void(bool)>&);
+  void SetIgnoreMenuShortcuts(bool ignore);
   void SetAudioMuted(bool muted);
   bool IsAudioMuted();
   void Print(mate::Arguments* args);
+  std::vector<printing::PrinterBasicInfo> GetPrinterList();
   void SetEmbedder(const WebContents* embedder);
 
   // Print current page as PDF.
@@ -176,6 +179,7 @@ class WebContents : public mate::TrackableObject<WebContents>,
 
   // Methods for offscreen rendering
   bool IsOffScreen() const;
+  bool IsOffScreenOrEmbedderOffscreen() const;
   void OnPaint(const gfx::Rect& dirty_rect, const SkBitmap& bitmap);
   void StartPainting();
   void StopPainting();
@@ -183,6 +187,7 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void SetFrameRate(int frame_rate);
   int GetFrameRate() const;
   void Invalidate();
+  gfx::Size GetSizeForNewRenderView(content::WebContents*) const override;
 
   // Methods for zoom handling.
   void SetZoomLevel(double level);
@@ -296,6 +301,8 @@ class WebContents : public mate::TrackableObject<WebContents>,
   std::unique_ptr<content::BluetoothChooser> RunBluetoothChooser(
       content::RenderFrameHost* frame,
       const content::BluetoothChooser::EventHandler& handler) override;
+  content::JavaScriptDialogManager* GetJavaScriptDialogManager(
+      content::WebContents* source) override;
 
   // content::WebContentsObserver:
   void BeforeUnloadFired(const base::TimeTicks& proceed_time) override;
@@ -317,11 +324,11 @@ class WebContents : public mate::TrackableObject<WebContents>,
       const content::ResourceRequestDetails& details) override;
   void DidGetRedirectForResourceRequest(
       const content::ResourceRedirectDetails& details) override;
-  void DidStartNavigation(
-      content::NavigationHandle* navigation_handle) override;
   void DidFinishNavigation(
       content::NavigationHandle* navigation_handle) override;
   bool OnMessageReceived(const IPC::Message& message) override;
+  bool OnMessageReceived(const IPC::Message& message,
+                         content::RenderFrameHost* frame_host) override;
   void WebContentsDestroyed() override;
   void NavigationEntryCommitted(
       const content::LoadCommittedDetails& load_details) override;
@@ -336,12 +343,6 @@ class WebContents : public mate::TrackableObject<WebContents>,
                            const MediaPlayerId& id) override;
   void DidChangeThemeColor(SkColor theme_color) override;
 
-  // content::NotificationObserver:
-  void Observe(int type,
-               const content::NotificationSource& source,
-               const content::NotificationDetails& details) override;
-  void BeforeUnloadDialogCancelled() override;
-
   // brightray::InspectableWebContentsDelegate:
   void DevToolsReloadPage() override;
 
@@ -351,13 +352,6 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void DevToolsClosed() override;
 
  private:
-  struct LoadURLParams {
-    LoadURLParams() : params(GURL()), id(0) {}
-
-    content::NavigationController::LoadURLParams params;
-    int id;
-  };
-
   AtomBrowserContext* GetBrowserContext() const;
 
   uint32_t GetNextRequestId() {
@@ -388,6 +382,7 @@ class WebContents : public mate::TrackableObject<WebContents>,
   v8::Global<v8::Value> devtools_web_contents_;
   v8::Global<v8::Value> debugger_;
 
+  std::unique_ptr<AtomJavaScriptDialogManager> dialog_manager_;
   std::unique_ptr<WebViewGuestDelegate> guest_delegate_;
 
   // The host webcontents that may contain this webcontents.
@@ -408,11 +403,6 @@ class WebContents : public mate::TrackableObject<WebContents>,
   // Whether to enable devtools.
   bool enable_devtools_;
 
-  // Container to hold url parms for deferred load when
-  // there is a pending navigation entry.
-  LoadURLParams deferred_load_url_;
-  content::NotificationRegistrar registrar_;
-
   DISALLOW_COPY_AND_ASSIGN(WebContents);
 };
 

atom/browser/api/atom_api_window.cc

@@ -10,6 +10,7 @@
 #include "atom/browser/api/atom_api_web_contents.h"
 #include "atom/browser/browser.h"
 #include "atom/browser/native_window.h"
+#include "atom/browser/web_contents_preferences.h"
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/file_path_converter.h"
 #include "atom/common/native_mate_converters/gfx_converter.h"
@@ -77,28 +78,43 @@ v8::Local<v8::Value> ToBuffer(v8::Isolate* isolate, void* val, int size) {
 Window::Window(v8::Isolate* isolate, v8::Local<v8::Object> wrapper,
                const mate::Dictionary& options) {
   mate::Handle<class WebContents> web_contents;
-  // If no WebContents was passed to the constructor, create it from options.
-  if (!options.Get("webContents", &web_contents)) {
-    // Use options.webPreferences to create WebContents.
-    mate::Dictionary web_preferences = mate::Dictionary::CreateEmpty(isolate);
-    options.Get(options::kWebPreferences, &web_preferences);
 
-    // Copy the backgroundColor to webContents.
-    v8::Local<v8::Value> value;
-    if (options.Get(options::kBackgroundColor, &value))
-      web_preferences.Set(options::kBackgroundColor, value);
+  // Use options.webPreferences in WebContents.
+  mate::Dictionary web_preferences = mate::Dictionary::CreateEmpty(isolate);
+  options.Get(options::kWebPreferences, &web_preferences);
 
-    v8::Local<v8::Value> transparent;
-    if (options.Get("transparent", &transparent))
-      web_preferences.Set("transparent", transparent);
+  // Copy the backgroundColor to webContents.
+  v8::Local<v8::Value> value;
+  if (options.Get(options::kBackgroundColor, &value))
+    web_preferences.Set(options::kBackgroundColor, value);
 
-    // Offscreen windows are always created frameless.
-    bool offscreen;
-    if (web_preferences.Get("offscreen", &offscreen) && offscreen) {
-      auto window_options = const_cast<mate::Dictionary&>(options);
-      window_options.Set(options::kFrame, false);
+  v8::Local<v8::Value> transparent;
+  if (options.Get("transparent", &transparent))
+    web_preferences.Set("transparent", transparent);
+
+#if defined(ENABLE_OSR)
+  // Offscreen windows are always created frameless.
+  bool offscreen;
+  if (web_preferences.Get("offscreen", &offscreen) && offscreen) {
+    auto window_options = const_cast<mate::Dictionary&>(options);
+    window_options.Set(options::kFrame, false);
+  }
+#endif
+
+  if (options.Get("webContents", &web_contents)) {
+    // Set webPreferences from options if using an existing webContents.
+    // These preferences will be used when the webContent launches new
+    // render processes.
+    auto* existing_preferences =
+        WebContentsPreferences::FromWebContents(web_contents->web_contents());
+    base::DictionaryValue web_preferences_dict;
+    if (mate::ConvertFromV8(isolate, web_preferences.GetHandle(),
+                        &web_preferences_dict)) {
+      existing_preferences->web_preferences()->Clear();
+      existing_preferences->Merge(web_preferences_dict);
     }
 
+  } else {
     // Creates the WebContents used by BrowserWindow.
     web_contents = WebContents::Create(isolate, web_preferences);
   }
@@ -186,6 +202,8 @@ void Window::OnWindowClosed() {
 
   RemoveFromParentChildWindows();
 
+  ResetBrowserView();
+
   // Destroy the native class when window is closed.
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, GetDestroyClosure());
@@ -300,6 +318,10 @@ void Window::OnTouchBarItemResult(const std::string& item_id,
   Emit("-touch-bar-interaction", item_id, details);
 }
 
+void Window::OnNewWindowForTab() {
+  Emit("new-window-for-tab");
+}
+
 #if defined(OS_WIN)
 void Window::OnWindowMessage(UINT message, WPARAM w_param, LPARAM l_param) {
   if (IsWindowMessageHooked(message)) {
@@ -838,16 +860,31 @@ v8::Local<v8::Value> Window::GetBrowserView() const {
 }
 
 void Window::SetBrowserView(v8::Local<v8::Value> value) {
+  ResetBrowserView();
+
   mate::Handle<BrowserView> browser_view;
   if (value->IsNull()) {
     window_->SetBrowserView(nullptr);
-    browser_view_.Reset();
   } else if (mate::ConvertFromV8(isolate(), value, &browser_view)) {
     window_->SetBrowserView(browser_view->view());
+    browser_view->web_contents()->SetOwnerWindow(window_.get());
     browser_view_.Reset(isolate(), value);
   }
 }
 
+void Window::ResetBrowserView() {
+  if (browser_view_.IsEmpty()) {
+    return;
+  }
+
+  mate::Handle<BrowserView> browser_view;
+  if (mate::ConvertFromV8(isolate(), GetBrowserView(), &browser_view)) {
+    browser_view->web_contents()->SetOwnerWindow(nullptr);
+  }
+
+  browser_view_.Reset();
+}
+
 bool Window::IsModal() const {
   return window_->is_modal();
 }

atom/browser/api/atom_api_window.h

@@ -91,6 +91,7 @@ class Window : public mate::TrackableObject<Window>,
   void OnExecuteWindowsCommand(const std::string& command_name) override;
   void OnTouchBarItemResult(const std::string& item_id,
                             const base::DictionaryValue& details) override;
+  void OnNewWindowForTab() override;
 
   #if defined(OS_WIN)
   void OnWindowMessage(UINT message, WPARAM w_param, LPARAM l_param) override;
@@ -185,6 +186,7 @@ class Window : public mate::TrackableObject<Window>,
   std::vector<v8::Local<v8::Object>> GetChildWindows() const;
   v8::Local<v8::Value> GetBrowserView() const;
   void SetBrowserView(v8::Local<v8::Value> value);
+  void ResetBrowserView();
   bool IsModal() const;
   v8::Local<v8::Value> GetNativeWindowHandle();
 

atom/browser/api/frame_subscriber.cc

@@ -24,6 +24,7 @@ FrameSubscriber::FrameSubscriber(v8::Isolate* isolate,
       view_(view),
       callback_(callback),
       only_dirty_(only_dirty),
+      source_id_for_copy_request_(base::UnguessableToken::Create()),
       weak_factory_(this) {
 }
 
@@ -32,8 +33,7 @@ bool FrameSubscriber::ShouldCaptureFrame(
     base::TimeTicks present_time,
     scoped_refptr<media::VideoFrame>* storage,
     DeliverFrameCallback* callback) {
-  const auto host = view_ ? view_->GetRenderWidgetHost() : nullptr;
-  if (!view_ || !host)
+  if (!view_)
     return false;
 
   if (dirty_rect.IsEmpty())
@@ -54,7 +54,7 @@ bool FrameSubscriber::ShouldCaptureFrame(
 
   rect = gfx::Rect(rect.origin(), bitmap_size);
 
-  host->CopyFromBackingStore(
+  view_->CopyFromSurface(
       rect,
       rect.size(),
       base::Bind(&FrameSubscriber::OnFrameDelivered,
@@ -64,6 +64,10 @@ bool FrameSubscriber::ShouldCaptureFrame(
   return false;
 }
 
+const base::UnguessableToken& FrameSubscriber::GetSourceIdForCopyRequest() {
+  return source_id_for_copy_request_;
+}
+
 void FrameSubscriber::OnFrameDelivered(const FrameCaptureCallback& callback,
                                        const gfx::Rect& damage_rect,
                                        const SkBitmap& bitmap,

atom/browser/api/frame_subscriber.h

@@ -7,9 +7,9 @@
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
+#include "content/browser/renderer_host/render_widget_host_view_frame_subscriber.h"
 #include "content/public/browser/readback_types.h"
 #include "content/public/browser/render_widget_host_view.h"
-#include "content/public/browser/render_widget_host_view_frame_subscriber.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/geometry/size.h"
 #include "v8/include/v8.h"
@@ -32,6 +32,7 @@ class FrameSubscriber : public content::RenderWidgetHostViewFrameSubscriber {
                           base::TimeTicks present_time,
                           scoped_refptr<media::VideoFrame>* storage,
                           DeliverFrameCallback* callback) override;
+  const base::UnguessableToken& GetSourceIdForCopyRequest() override;
 
  private:
   void OnFrameDelivered(const FrameCaptureCallback& callback,
@@ -44,6 +45,8 @@ class FrameSubscriber : public content::RenderWidgetHostViewFrameSubscriber {
   FrameCaptureCallback callback_;
   bool only_dirty_;
 
+  base::UnguessableToken source_id_for_copy_request_;
+
   base::WeakPtrFactory<FrameSubscriber> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameSubscriber);

atom/browser/atom_browser_client.cc

@@ -15,6 +15,7 @@
 #include "atom/browser/atom_quota_permission_context.h"
 #include "atom/browser/atom_resource_dispatcher_host_delegate.h"
 #include "atom/browser/atom_speech_recognition_manager_delegate.h"
+#include "atom/browser/child_web_contents_tracker.h"
 #include "atom/browser/native_window.h"
 #include "atom/browser/web_contents_permission_helper.h"
 #include "atom/browser/web_contents_preferences.h"
@@ -22,7 +23,6 @@
 #include "atom/common/options_switches.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
-#include "base/path_service.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
@@ -38,7 +38,7 @@
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents.h"
-#include "content/public/common/content_paths.h"
+#include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/web_preferences.h"
 #include "net/ssl/ssl_cert_request_info.h"
@@ -79,9 +79,10 @@ AtomBrowserClient::~AtomBrowserClient() {
 
 content::WebContents* AtomBrowserClient::GetWebContentsFromProcessID(
     int process_id) {
-  // If the process is a pending process, we should use the old one.
+  // If the process is a pending process, we should use the web contents
+  // for the frame host passed into OverrideSiteInstanceForNavigation.
   if (base::ContainsKey(pending_processes_, process_id))
-    process_id = pending_processes_[process_id];
+    return pending_processes_[process_id];
 
   // Certain render process will be created with no associated render view,
   // for example: ServiceWorker.
@@ -89,17 +90,31 @@ content::WebContents* AtomBrowserClient::GetWebContentsFromProcessID(
 }
 
 bool AtomBrowserClient::ShouldCreateNewSiteInstance(
+    content::RenderFrameHost* render_frame_host,
     content::BrowserContext* browser_context,
     content::SiteInstance* current_instance,
     const GURL& url) {
-
   if (url.SchemeIs(url::kJavaScriptScheme))
     // "javacript:" scheme should always use same SiteInstance
     return false;
 
-  if (!IsRendererSandboxed(current_instance->GetProcess()->GetID()))
-    // non-sandboxed renderers should always create a new SiteInstance
-    return true;
+  int process_id = current_instance->GetProcess()->GetID();
+  if (!IsRendererSandboxed(process_id)) {
+    if (!RendererUsesNativeWindowOpen(process_id)) {
+      // non-sandboxed renderers without native window.open should always create
+      // a new SiteInstance
+      return true;
+    }
+    auto web_contents =
+        content::WebContents::FromRenderFrameHost(render_frame_host);
+    if (!ChildWebContentsTracker::IsChildWebContents(web_contents)) {
+      // Root WebContents should always create new process to make sure
+      // native addons are loaded correctly after reload / navigation.
+      // (Non-root WebContents opened by window.open() should try to
+      //  reuse process to allow synchronous cross-window scripting.)
+      return true;
+    }
+  }
 
   // Create new a SiteInstance if navigating to a different site.
   auto src_url = current_instance->GetSiteURL();
@@ -111,19 +126,33 @@ bool AtomBrowserClient::ShouldCreateNewSiteInstance(
       content::SiteInstance::GetSiteForURL(browser_context, url) != src_url;
 }
 
-void AtomBrowserClient::AddSandboxedRendererId(int process_id) {
-  base::AutoLock auto_lock(sandboxed_renderers_lock_);
-  sandboxed_renderers_.insert(process_id);
+void AtomBrowserClient::AddProcessPreferences(
+    int process_id, AtomBrowserClient::ProcessPreferences prefs) {
+  base::AutoLock auto_lock(process_preferences_lock_);
+  process_preferences_[process_id] = prefs;
 }
 
-void AtomBrowserClient::RemoveSandboxedRendererId(int process_id) {
-  base::AutoLock auto_lock(sandboxed_renderers_lock_);
-  sandboxed_renderers_.erase(process_id);
+void AtomBrowserClient::RemoveProcessPreferences(int process_id) {
+  base::AutoLock auto_lock(process_preferences_lock_);
+  process_preferences_.erase(process_id);
 }
 
 bool AtomBrowserClient::IsRendererSandboxed(int process_id) {
-  base::AutoLock auto_lock(sandboxed_renderers_lock_);
-  return sandboxed_renderers_.count(process_id);
+  base::AutoLock auto_lock(process_preferences_lock_);
+  auto it = process_preferences_.find(process_id);
+  return it != process_preferences_.end() && it->second.sandbox;
+}
+
+bool AtomBrowserClient::RendererUsesNativeWindowOpen(int process_id) {
+  base::AutoLock auto_lock(process_preferences_lock_);
+  auto it = process_preferences_.find(process_id);
+  return it != process_preferences_.end() && it->second.native_window_open;
+}
+
+bool AtomBrowserClient::RendererDisablesPopups(int process_id) {
+  base::AutoLock auto_lock(process_preferences_lock_);
+  auto it = process_preferences_.find(process_id);
+  return it != process_preferences_.end() && it->second.disable_popups;
 }
 
 void AtomBrowserClient::RenderProcessWillLaunch(
@@ -135,11 +164,15 @@ void AtomBrowserClient::RenderProcessWillLaunch(
       new WidevineCdmMessageFilter(process_id, host->GetBrowserContext()));
 
   content::WebContents* web_contents = GetWebContentsFromProcessID(process_id);
-  if (WebContentsPreferences::IsSandboxed(web_contents)) {
-    AddSandboxedRendererId(host->GetID());
-    // ensure the sandboxed renderer id is removed later
-    host->AddObserver(this);
-  }
+  ProcessPreferences process_prefs;
+  process_prefs.sandbox = WebContentsPreferences::IsSandboxed(web_contents);
+  process_prefs.native_window_open
+      = WebContentsPreferences::UsesNativeWindowOpen(web_contents);
+  process_prefs.disable_popups
+      = WebContentsPreferences::DisablePopups(web_contents);
+  AddProcessPreferences(host->GetID(), process_prefs);
+  // ensure the ProcessPreferences is removed later
+  host->AddObserver(this);
 }
 
 content::SpeechRecognitionManagerDelegate*
@@ -184,7 +217,8 @@ void AtomBrowserClient::OverrideSiteInstanceForNavigation(
     return;
   }
 
-  if (!ShouldCreateNewSiteInstance(browser_context, current_instance, url))
+  if (!ShouldCreateNewSiteInstance(render_frame_host, browser_context,
+                                   current_instance, url))
     return;
 
   scoped_refptr<content::SiteInstance> site_instance =
@@ -198,24 +232,20 @@ void AtomBrowserClient::OverrideSiteInstanceForNavigation(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(&Noop, base::RetainedRef(site_instance)));
 
-  // Remember the original renderer process of the pending renderer process.
-  auto current_process = current_instance->GetProcess();
+  // Remember the original web contents for the pending renderer process.
   auto pending_process = (*new_instance)->GetProcess();
-  pending_processes_[pending_process->GetID()] = current_process->GetID();
+  pending_processes_[pending_process->GetID()] =
+      content::WebContents::FromRenderFrameHost(render_frame_host);;
   // Clear the entry in map when process ends.
-  current_process->AddObserver(this);
+  pending_process->AddObserver(this);
 }
 
 void AtomBrowserClient::AppendExtraCommandLineSwitches(
     base::CommandLine* command_line,
     int process_id) {
-  // Make sure we're about to launch a known executable
-  base::FilePath child_path;
-  PathService::Get(content::CHILD_PROCESS_EXE, &child_path);
-  CHECK(base::MakeAbsoluteFilePath(command_line->GetProgram()) == child_path);
-
-  std::string process_type = command_line->GetSwitchValueASCII("type");
-  if (process_type != "renderer")
+  std::string process_type =
+      command_line->GetSwitchValueASCII(::switches::kProcessType);
+  if (process_type != ::switches::kRendererProcess)
     return;
 
   // Copy following switches to child process.
@@ -248,11 +278,9 @@ void AtomBrowserClient::AppendExtraCommandLineSwitches(
   }
 
   content::WebContents* web_contents = GetWebContentsFromProcessID(process_id);
-  if (!web_contents)
-    return;
-
-  WebContentsPreferences::AppendExtraCommandLineSwitches(
-      web_contents, command_line);
+  if (web_contents)
+    WebContentsPreferences::AppendExtraCommandLineSwitches(
+        web_contents, command_line);
 }
 
 void AtomBrowserClient::DidCreatePpapiPlugin(
@@ -303,31 +331,41 @@ void AtomBrowserClient::ResourceDispatcherHostCreated() {
 }
 
 bool AtomBrowserClient::CanCreateWindow(
+    int opener_render_process_id,
+    int opener_render_frame_id,
     const GURL& opener_url,
     const GURL& opener_top_level_frame_url,
     const GURL& source_origin,
-    WindowContainerType container_type,
+    content::mojom::WindowContainerType container_type,
     const GURL& target_url,
     const content::Referrer& referrer,
     const std::string& frame_name,
     WindowOpenDisposition disposition,
-    const blink::WebWindowFeatures& features,
+    const blink::mojom::WindowFeatures& features,
     const std::vector<std::string>& additional_features,
     const scoped_refptr<content::ResourceRequestBodyImpl>& body,
     bool user_gesture,
     bool opener_suppressed,
     content::ResourceContext* context,
-    int render_process_id,
-    int opener_render_view_id,
-    int opener_render_frame_id,
     bool* no_javascript_access) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
 
-  if (IsRendererSandboxed(render_process_id)) {
+  if (IsRendererSandboxed(opener_render_process_id)) {
     *no_javascript_access = false;
     return true;
   }
 
+  if (RendererUsesNativeWindowOpen(opener_render_process_id)) {
+    if (RendererDisablesPopups(opener_render_process_id)) {
+      // <webview> without allowpopups attribute should return
+      // null from window.open calls
+      return false;
+    } else {
+      *no_javascript_access = false;
+      return true;
+    }
+  }
+
   if (delegate_) {
     content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
         base::Bind(&api::App::OnCreateWindow,
@@ -337,7 +375,7 @@ bool AtomBrowserClient::CanCreateWindow(
                                     disposition,
                                     additional_features,
                                     body,
-                                    render_process_id,
+                                    opener_render_process_id,
                                     opener_render_frame_id));
   }
 
@@ -382,13 +420,28 @@ void AtomBrowserClient::WebNotificationAllowed(
 void AtomBrowserClient::RenderProcessHostDestroyed(
     content::RenderProcessHost* host) {
   int process_id = host->GetID();
-  for (const auto& entry : pending_processes_) {
-    if (entry.first == process_id || entry.second == process_id) {
-      pending_processes_.erase(entry.first);
-      break;
-    }
+  pending_processes_.erase(process_id);
+  RemoveProcessPreferences(process_id);
+}
+
+void AtomBrowserClient::RenderProcessReady(content::RenderProcessHost* host) {
+  render_process_host_pids_[host->GetID()] = base::GetProcId(host->GetHandle());
+  if (delegate_) {
+    static_cast<api::App*>(delegate_)->RenderProcessReady(host);
+  }
+}
+
+void AtomBrowserClient::RenderProcessExited(content::RenderProcessHost* host,
+                                            base::TerminationStatus status,
+                                            int exit_code) {
+  auto host_pid = render_process_host_pids_.find(host->GetID());
+  if (host_pid != render_process_host_pids_.end()) {
+    if (delegate_) {
+      static_cast<api::App*>(delegate_)->RenderProcessDisconnected(
+          host_pid->second);
+    }
+    render_process_host_pids_.erase(host_pid);
   }
-  RemoveSandboxedRendererId(process_id);
 }
 
 }  // namespace atom

atom/browser/atom_browser_client.h

@@ -80,23 +80,22 @@ class AtomBrowserClient : public brightray::BrowserClient,
       std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
   void ResourceDispatcherHostCreated() override;
   bool CanCreateWindow(
+      int opener_render_process_id,
+      int opener_render_frame_id,
       const GURL& opener_url,
       const GURL& opener_top_level_frame_url,
       const GURL& source_origin,
-      WindowContainerType container_type,
+      content::mojom::WindowContainerType container_type,
       const GURL& target_url,
       const content::Referrer& referrer,
       const std::string& frame_name,
       WindowOpenDisposition disposition,
-      const blink::WebWindowFeatures& features,
+      const blink::mojom::WindowFeatures& features,
       const std::vector<std::string>& additional_features,
       const scoped_refptr<content::ResourceRequestBodyImpl>& body,
       bool user_gesture,
       bool opener_suppressed,
       content::ResourceContext* context,
-      int render_process_id,
-      int opener_render_view_id,
-      int opener_render_frame_id,
       bool* no_javascript_access) override;
   void GetAdditionalAllowedSchemesForFileSystem(
       std::vector<std::string>* schemes) override;
@@ -110,21 +109,33 @@ class AtomBrowserClient : public brightray::BrowserClient,
 
   // content::RenderProcessHostObserver:
   void RenderProcessHostDestroyed(content::RenderProcessHost* host) override;
+  void RenderProcessReady(content::RenderProcessHost* host) override;
+  void RenderProcessExited(content::RenderProcessHost* host,
+                           base::TerminationStatus status,
+                           int exit_code) override;
 
  private:
-  bool ShouldCreateNewSiteInstance(content::BrowserContext* browser_context,
+  bool ShouldCreateNewSiteInstance(content::RenderFrameHost* render_frame_host,
+                                   content::BrowserContext* browser_context,
                                    content::SiteInstance* current_instance,
                                    const GURL& dest_url);
-  // Add/remove a process id to `sandboxed_renderers_`.
-  void AddSandboxedRendererId(int process_id);
-  void RemoveSandboxedRendererId(int process_id);
+  struct ProcessPreferences {
+    bool sandbox;
+    bool native_window_open;
+    bool disable_popups;
+  };
+  void AddProcessPreferences(int process_id, ProcessPreferences prefs);
+  void RemoveProcessPreferences(int process_id);
   bool IsRendererSandboxed(int process_id);
+  bool RendererUsesNativeWindowOpen(int process_id);
+  bool RendererDisablesPopups(int process_id);
 
-  // pending_render_process => current_render_process.
-  std::map<int, int> pending_processes_;
-  // Set that contains the process ids of all sandboxed renderers
-  std::set<int> sandboxed_renderers_;
-  base::Lock sandboxed_renderers_lock_;
+  // pending_render_process => web contents.
+  std::map<int, content::WebContents*> pending_processes_;
+
+  std::map<int, ProcessPreferences> process_preferences_;
+  std::map<int, base::ProcessId> render_process_host_pids_;
+  base::Lock process_preferences_lock_;
 
   std::unique_ptr<AtomResourceDispatcherHostDelegate>
       resource_dispatcher_host_delegate_;

atom/browser/atom_browser_main_parts.cc

@@ -129,17 +129,14 @@ void AtomBrowserMainParts::PostEarlyInitialization() {
 
   node_bindings_->Initialize();
 
-  // Support the "--debug" switch.
-  node_debugger_.reset(new NodeDebugger(js_env_->isolate()));
-
   // Create the global environment.
   node::Environment* env =
       node_bindings_->CreateEnvironment(js_env_->context());
   node_env_.reset(new NodeEnvironment(env));
 
-  // Make sure node can get correct environment when debugging.
-  if (node_debugger_->IsRunning())
-    env->AssignToContext(v8::Debug::GetDebugContext(js_env_->isolate()));
+  // Enable support for v8 inspector
+  node_debugger_.reset(new NodeDebugger(env));
+  node_debugger_->Start();
 
   // Add Electron extended APIs.
   atom_bindings_->BindTo(js_env_->isolate(), env->process_object());

atom/browser/atom_javascript_dialog_manager.cc

@@ -7,33 +7,37 @@
 #include <string>
 #include <vector>
 
+#include "atom/browser/api/atom_api_web_contents.h"
 #include "atom/browser/native_window.h"
 #include "atom/browser/ui/message_box.h"
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/gfx/image/image_skia.h"
 
-using content::JavaScriptMessageType;
+using content::JavaScriptDialogType;
 
 namespace atom {
 
+AtomJavaScriptDialogManager::AtomJavaScriptDialogManager(
+    api::WebContents* api_web_contents)
+    : api_web_contents_(api_web_contents) {}
+
 void AtomJavaScriptDialogManager::RunJavaScriptDialog(
     content::WebContents* web_contents,
     const GURL& origin_url,
-    JavaScriptMessageType message_type,
+    JavaScriptDialogType dialog_type,
     const base::string16& message_text,
     const base::string16& default_prompt_text,
     const DialogClosedCallback& callback,
     bool* did_suppress_message) {
-
-  if (message_type != JavaScriptMessageType::JAVASCRIPT_MESSAGE_TYPE_ALERT &&
-      message_type != JavaScriptMessageType::JAVASCRIPT_MESSAGE_TYPE_CONFIRM) {
+  if (dialog_type != JavaScriptDialogType::JAVASCRIPT_DIALOG_TYPE_ALERT &&
+      dialog_type != JavaScriptDialogType::JAVASCRIPT_DIALOG_TYPE_CONFIRM) {
     callback.Run(false, base::string16());
     return;
   }
 
   std::vector<std::string> buttons = {"OK"};
-  if (message_type == JavaScriptMessageType::JAVASCRIPT_MESSAGE_TYPE_CONFIRM) {
+  if (dialog_type == JavaScriptDialogType::JAVASCRIPT_DIALOG_TYPE_CONFIRM) {
     buttons.push_back("Cancel");
   }
 
@@ -49,13 +53,13 @@ void AtomJavaScriptDialogManager::RunBeforeUnloadDialog(
     content::WebContents* web_contents,
     bool is_reload,
     const DialogClosedCallback& callback) {
-  // FIXME(zcbenz): the |message_text| is removed, figure out what should we do.
-  callback.Run(false, base::ASCIIToUTF16("This should not be displayed"));
+  bool default_prevented = api_web_contents_->Emit("will-prevent-unload");
+  callback.Run(default_prevented, base::string16());
+  return;
 }
 
 void AtomJavaScriptDialogManager::CancelDialogs(
     content::WebContents* web_contents,
-    bool suppress_callbacks,
     bool reset_state) {
 }
 

atom/browser/atom_javascript_dialog_manager.h

@@ -11,13 +11,19 @@
 
 namespace atom {
 
+namespace api {
+class WebContents;
+}
+
 class AtomJavaScriptDialogManager : public content::JavaScriptDialogManager {
  public:
+  explicit AtomJavaScriptDialogManager(api::WebContents* api_web_contents);
+
   // content::JavaScriptDialogManager implementations.
   void RunJavaScriptDialog(
       content::WebContents* web_contents,
       const GURL& origin_url,
-      content::JavaScriptMessageType javascript_message_type,
+      content::JavaScriptDialogType dialog_type,
       const base::string16& message_text,
       const base::string16& default_prompt_text,
       const DialogClosedCallback& callback,
@@ -27,13 +33,13 @@ class AtomJavaScriptDialogManager : public content::JavaScriptDialogManager {
       bool is_reload,
       const DialogClosedCallback& callback) override;
   void CancelDialogs(content::WebContents* web_contents,
-                     bool suppress_callbacks,
                      bool reset_state) override;
 
  private:
   static void OnMessageBoxCallback(const DialogClosedCallback& callback,
                                    int code,
                                    bool checkbox_checked);
+  api::WebContents* api_web_contents_;
 };
 
 }  // namespace atom

atom/browser/atom_permission_manager.cc

@@ -131,7 +131,7 @@ int AtomPermissionManager::RequestPermissions(
 
   auto web_contents =
       content::WebContents::FromRenderFrameHost(render_frame_host);
-  int request_id = pending_requests_.Add(new PendingRequest(
+  int request_id = pending_requests_.Add(base::MakeUnique<PendingRequest>(
       render_frame_host, permissions, response_callback));
 
   for (size_t i = 0; i < permissions.size(); ++i) {
@@ -187,12 +187,6 @@ blink::mojom::PermissionStatus AtomPermissionManager::GetPermissionStatus(
   return blink::mojom::PermissionStatus::GRANTED;
 }
 
-void AtomPermissionManager::RegisterPermissionUsage(
-    content::PermissionType permission,
-    const GURL& requesting_origin,
-    const GURL& embedding_origin) {
-}
-
 int AtomPermissionManager::SubscribePermissionStatusChange(
     content::PermissionType permission,
     const GURL& requesting_origin,

atom/browser/atom_permission_manager.h

@@ -66,9 +66,6 @@ class AtomPermissionManager : public content::PermissionManager {
       content::PermissionType permission,
       const GURL& requesting_origin,
       const GURL& embedding_origin) override;
-  void RegisterPermissionUsage(content::PermissionType permission,
-                               const GURL& requesting_origin,
-                               const GURL& embedding_origin) override;
   int SubscribePermissionStatusChange(
       content::PermissionType permission,
       const GURL& requesting_origin,
@@ -79,7 +76,7 @@ class AtomPermissionManager : public content::PermissionManager {
 
  private:
   class PendingRequest;
-  using PendingRequestsMap = IDMap<PendingRequest, IDMapOwnPointer>;
+  using PendingRequestsMap = IDMap<std::unique_ptr<PendingRequest>>;
 
   RequestHandler request_handler_;
 

atom/browser/atom_web_ui_controller_factory.cc

@@ -57,6 +57,9 @@ AtomWebUIControllerFactory::CreateWebUIControllerForURL(content::WebUI* web_ui,
         src = param.second;
       }
     }
+    if (url.has_ref()) {
+      src = src + '#' + url.ref();
+    }
     auto browser_context = web_ui->GetWebContents()->GetBrowserContext();
     return new PdfViewerUI(browser_context, web_ui, src);
   }

atom/browser/browser.cc

@@ -213,4 +213,11 @@ void Browser::OnWindowAllClosed() {
   }
 }
 
+#if defined(OS_MACOSX)
+void Browser::NewWindowForTab() {
+  for (BrowserObserver& observer : observers_)
+    observer.OnNewWindowForTab();
+}
+#endif
+
 }  // namespace atom

atom/browser/browser.h

@@ -183,6 +183,11 @@ class Browser : public WindowListObserver {
   // Tell the application to open a url.
   void OpenURL(const std::string& url);
 
+#if defined(OS_MACOSX)
+  // Tell the application to create a new window for a tab.
+  void NewWindowForTab();
+#endif  // defined(OS_MACOSX)
+
   // Tell the application that application is activated with visible/invisible
   // windows.
   void Activate(bool has_visible_windows);

atom/browser/browser_observer.h

@@ -61,6 +61,9 @@ class BrowserObserver {
       bool* prevent_default,
       const std::string& type,
       const base::DictionaryValue& user_info) {}
+
+  // User clicked the native macOS new tab button. (macOS only)
+  virtual void OnNewWindowForTab() {}
 #endif
 
  protected:

atom/browser/child_web_contents_tracker.cc

@@ -0,0 +1,33 @@
+// Copyright (c) 2017 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/child_web_contents_tracker.h"
+
+#include <unordered_set>
+
+namespace atom {
+
+namespace {
+
+std::unordered_set<content::WebContents*> g_child_web_contents;
+
+}  // namespace
+
+ChildWebContentsTracker::ChildWebContentsTracker(
+    content::WebContents* web_contents)
+    : content::WebContentsObserver(web_contents) {
+  g_child_web_contents.insert(web_contents);
+}
+
+bool ChildWebContentsTracker::IsChildWebContents(
+    content::WebContents* web_contents) {
+  return g_child_web_contents.find(web_contents) != g_child_web_contents.end();
+}
+
+void ChildWebContentsTracker::WebContentsDestroyed() {
+  g_child_web_contents.erase(web_contents());
+  delete this;
+}
+
+}  // namespace atom

atom/browser/child_web_contents_tracker.h

@@ -0,0 +1,25 @@
+// Copyright (c) 2017 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_CHILD_WEB_CONTENTS_TRACKER_H_
+#define ATOM_BROWSER_CHILD_WEB_CONTENTS_TRACKER_H_
+
+#include "content/public/browser/web_contents_observer.h"
+
+namespace atom {
+
+// ChildWebContentsTracker tracks child WebContents
+// created by native `window.open()`
+class ChildWebContentsTracker : public content::WebContentsObserver {
+ public:
+  explicit ChildWebContentsTracker(content::WebContents* web_contents);
+  static bool IsChildWebContents(content::WebContents* web_contents);
+
+ protected:
+  void WebContentsDestroyed() override;
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_CHILD_WEB_CONTENTS_TRACKER_H_

atom/browser/common_web_contents_delegate.cc

@@ -9,7 +9,6 @@
 #include <vector>
 
 #include "atom/browser/atom_browser_context.h"
-#include "atom/browser/atom_javascript_dialog_manager.h"
 #include "atom/browser/native_window.h"
 #include "atom/browser/ui/file_dialog.h"
 #include "atom/browser/web_dialog_helper.h"
@@ -150,7 +149,8 @@ bool IsDevToolsFileSystemAdded(
 }  // namespace
 
 CommonWebContentsDelegate::CommonWebContentsDelegate()
-    : html_fullscreen_(false),
+    : ignore_menu_shortcuts_(false),
+      html_fullscreen_(false),
       native_fullscreen_(false),
       devtools_file_system_indexer_(new DevToolsFileSystemIndexer) {
 }
@@ -230,15 +230,6 @@ bool CommonWebContentsDelegate::CanOverscrollContent() const {
   return false;
 }
 
-content::JavaScriptDialogManager*
-CommonWebContentsDelegate::GetJavaScriptDialogManager(
-    content::WebContents* source) {
-  if (!dialog_manager_)
-    dialog_manager_.reset(new AtomJavaScriptDialogManager);
-
-  return dialog_manager_.get();
-}
-
 content::ColorChooser* CommonWebContentsDelegate::OpenColorChooser(
     content::WebContents* web_contents,
     SkColor color,
@@ -494,9 +485,9 @@ void CommonWebContentsDelegate::OnDevToolsIndexingWorkCalculated(
     int request_id,
     const std::string& file_system_path,
     int total_work) {
-  base::FundamentalValue request_id_value(request_id);
+  base::Value request_id_value(request_id);
   base::StringValue file_system_path_value(file_system_path);
-  base::FundamentalValue total_work_value(total_work);
+  base::Value total_work_value(total_work);
   web_contents_->CallClientFunction("DevToolsAPI.indexingTotalWorkCalculated",
                                     &request_id_value,
                                     &file_system_path_value,
@@ -507,9 +498,9 @@ void CommonWebContentsDelegate::OnDevToolsIndexingWorked(
     int request_id,
     const std::string& file_system_path,
     int worked) {
-  base::FundamentalValue request_id_value(request_id);
+  base::Value request_id_value(request_id);
   base::StringValue file_system_path_value(file_system_path);
-  base::FundamentalValue worked_value(worked);
+  base::Value worked_value(worked);
   web_contents_->CallClientFunction("DevToolsAPI.indexingWorked",
                                     &request_id_value,
                                     &file_system_path_value,
@@ -520,7 +511,7 @@ void CommonWebContentsDelegate::OnDevToolsIndexingDone(
     int request_id,
     const std::string& file_system_path) {
   devtools_indexing_jobs_.erase(request_id);
-  base::FundamentalValue request_id_value(request_id);
+  base::Value request_id_value(request_id);
   base::StringValue file_system_path_value(file_system_path);
   web_contents_->CallClientFunction("DevToolsAPI.indexingDone",
                                     &request_id_value,
@@ -536,7 +527,7 @@ void CommonWebContentsDelegate::OnDevToolsSearchCompleted(
   for (const auto& file_path : file_paths) {
     file_paths_value.AppendString(file_path);
   }
-  base::FundamentalValue request_id_value(request_id);
+  base::Value request_id_value(request_id);
   base::StringValue file_system_path_value(file_system_path);
   web_contents_->CallClientFunction("DevToolsAPI.searchCompleted",
                                     &request_id_value,

atom/browser/common_web_contents_delegate.h

@@ -20,7 +20,6 @@ using brightray::DevToolsFileSystemIndexer;
 namespace atom {
 
 class AtomBrowserContext;
-class AtomJavaScriptDialogManager;
 class NativeWindow;
 class WebDialogHelper;
 
@@ -54,6 +53,10 @@ class CommonWebContentsDelegate
 
   NativeWindow* owner_window() const { return owner_window_.get(); }
 
+  void set_ignore_menu_shortcuts(bool ignore) {
+    ignore_menu_shortcuts_ = ignore;
+  }
+
   bool is_html_fullscreen() const { return html_fullscreen_; }
 
  protected:
@@ -62,8 +65,6 @@ class CommonWebContentsDelegate
       content::WebContents* source,
       const content::OpenURLParams& params) override;
   bool CanOverscrollContent() const override;
-  content::JavaScriptDialogManager* GetJavaScriptDialogManager(
-      content::WebContents* source) override;
   content::ColorChooser* OpenColorChooser(
       content::WebContents* web_contents,
       SkColor color,
@@ -140,6 +141,8 @@ class CommonWebContentsDelegate
   // The window that this WebContents belongs to.
   base::WeakPtr<NativeWindow> owner_window_;
 
+  bool ignore_menu_shortcuts_;
+
   // Whether window is fullscreened by HTML5 api.
   bool html_fullscreen_;
 
@@ -147,7 +150,6 @@ class CommonWebContentsDelegate
   bool native_fullscreen_;
 
   std::unique_ptr<WebDialogHelper> web_dialog_helper_;
-  std::unique_ptr<AtomJavaScriptDialogManager> dialog_manager_;
   scoped_refptr<DevToolsFileSystemIndexer> devtools_file_system_indexer_;
 
   // Make sure BrowserContext is alwasys destroyed after WebContents.

atom/browser/common_web_contents_delegate_mac.mm

@@ -20,21 +20,23 @@ void CommonWebContentsDelegate::HandleKeyboardEvent(
     content::WebContents* source,
     const content::NativeWebKeyboardEvent& event) {
   if (event.skip_in_browser ||
-      event.type == content::NativeWebKeyboardEvent::Char)
+      event.type() == content::NativeWebKeyboardEvent::Char)
     return;
 
   // Escape exits tabbed fullscreen mode.
   if (event.windowsKeyCode == ui::VKEY_ESCAPE && is_html_fullscreen())
     ExitFullscreenModeForTab(source);
 
-  // Send the event to the menu before sending it to the window
-  if (event.os_event.type == NSKeyDown &&
-      [[NSApp mainMenu] performKeyEquivalent:event.os_event])
-    return;
+  if (!ignore_menu_shortcuts_) {
+    // Send the event to the menu before sending it to the window
+    if (event.os_event.type == NSKeyDown &&
+        [[NSApp mainMenu] performKeyEquivalent:event.os_event])
+      return;
 
-  if (event.os_event.window &&
-      [event.os_event.window isKindOfClass:[EventDispatchingWindow class]])
-    [event.os_event.window redispatchKeyEvent:event.os_event];
+    if (event.os_event.window &&
+        [event.os_event.window isKindOfClass:[EventDispatchingWindow class]])
+      [event.os_event.window redispatchKeyEvent:event.os_event];
+  }
 }
 
 }  // namespace atom

atom/browser/common_web_contents_delegate_views.cc

@@ -23,7 +23,7 @@ void CommonWebContentsDelegate::HandleKeyboardEvent(
     ExitFullscreenModeForTab(source);
 
   // Let the NativeWindow handle other parts.
-  if (owner_window())
+  if (!ignore_menu_shortcuts_ && owner_window())
     owner_window()->HandleKeyboardEvent(source, event);
 }
 

atom/browser/javascript_environment.cc

@@ -8,6 +8,7 @@
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "content/public/common/content_switches.h"
 #include "gin/array_buffer.h"
 #include "gin/v8_initializer.h"
@@ -18,6 +19,7 @@ namespace atom {
 
 JavascriptEnvironment::JavascriptEnvironment()
     : initialized_(Initialize()),
+      isolate_holder_(base::ThreadTaskRunnerHandle::Get()),
       isolate_(isolate_holder_.isolate()),
       isolate_scope_(isolate_),
       locker_(isolate_),

atom/browser/loader/layered_resource_handler.cc

@@ -15,12 +15,12 @@ LayeredResourceHandler::LayeredResourceHandler(
 
 LayeredResourceHandler::~LayeredResourceHandler() {}
 
-bool LayeredResourceHandler::OnResponseStarted(
+void LayeredResourceHandler::OnResponseStarted(
     content::ResourceResponse* response,
-    bool* defer) {
+    std::unique_ptr<content::ResourceController> controller) {
   if (delegate_)
     delegate_->OnResponseStarted(response);
-  return next_handler_->OnResponseStarted(response, defer);
+  next_handler_->OnResponseStarted(response, std::move(controller));
 }
 
 }  // namespace atom

atom/browser/loader/layered_resource_handler.h

@@ -26,8 +26,9 @@ class LayeredResourceHandler : public content::LayeredResourceHandler {
   ~LayeredResourceHandler() override;
 
   // content::LayeredResourceHandler:
-  bool OnResponseStarted(content::ResourceResponse* response,
-                         bool* defer) override;
+  void OnResponseStarted(
+      content::ResourceResponse* response,
+      std::unique_ptr<content::ResourceController> controller) override;
 
  private:
   Delegate* delegate_;

atom/browser/mac/atom_application_delegate.mm

@@ -81,4 +81,8 @@ continueUserActivity:(NSUserActivity*)userActivity
   return browser->ContinueUserActivity(activity_type, *user_info) ? YES : NO;
 }
 
+- (IBAction)newWindowForTab:(id)sender {
+  atom::Browser::Get()->NewWindowForTab();
+}
+
 @end

atom/browser/native_browser_view.h

@@ -18,10 +18,6 @@ class Rect;
 
 namespace atom {
 
-namespace api {
-class WebContents;
-}
-
 enum AutoResizeFlags {
   kAutoResizeWidth = 0x1,
   kAutoResizeHeight = 0x2,

atom/browser/native_window.cc

@@ -251,7 +251,7 @@ void NativeWindow::SetSizeConstraints(
   SetContentSizeConstraints(content_constraints);
 }
 
-extensions::SizeConstraints NativeWindow::GetSizeConstraints() {
+extensions::SizeConstraints NativeWindow::GetSizeConstraints() const {
   extensions::SizeConstraints content_constraints = GetContentSizeConstraints();
   extensions::SizeConstraints window_constraints;
   if (content_constraints.HasMaximumSize()) {
@@ -272,7 +272,7 @@ void NativeWindow::SetContentSizeConstraints(
   size_constraints_ = size_constraints;
 }
 
-extensions::SizeConstraints NativeWindow::GetContentSizeConstraints() {
+extensions::SizeConstraints NativeWindow::GetContentSizeConstraints() const {
   return size_constraints_;
 }
 
@@ -282,7 +282,7 @@ void NativeWindow::SetMinimumSize(const gfx::Size& size) {
   SetSizeConstraints(size_constraints);
 }
 
-gfx::Size NativeWindow::GetMinimumSize() {
+gfx::Size NativeWindow::GetMinimumSize() const {
   return GetSizeConstraints().GetMinimumSize();
 }
 
@@ -292,7 +292,7 @@ void NativeWindow::SetMaximumSize(const gfx::Size& size) {
   SetSizeConstraints(size_constraints);
 }
 
-gfx::Size NativeWindow::GetMaximumSize() {
+gfx::Size NativeWindow::GetMaximumSize() const {
   return GetSizeConstraints().GetMaximumSize();
 }
 
@@ -597,6 +597,11 @@ void NativeWindow::NotifyTouchBarItemInteraction(
     observer.OnTouchBarItemResult(item_id, details);
 }
 
+void NativeWindow::NotifyNewWindowForTab() {
+  for (NativeWindowObserver &observer : observers_)
+    observer.OnNewWindowForTab();
+}
+
 #if defined(OS_WIN)
 void NativeWindow::NotifyWindowMessage(
     UINT message, WPARAM w_param, LPARAM l_param) {

atom/browser/native_window.h

@@ -18,10 +18,12 @@
 #include "base/observer_list.h"
 #include "base/supports_user_data.h"
 #include "content/public/browser/readback_types.h"
+#include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
 #include "extensions/browser/app_window/size_constraints.h"
 #include "native_mate/persistent_dictionary.h"
+#include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_skia.h"
 
@@ -98,14 +100,14 @@ class NativeWindow : public base::SupportsUserData,
   virtual gfx::Rect GetContentBounds();
   virtual void SetSizeConstraints(
       const extensions::SizeConstraints& size_constraints);
-  virtual extensions::SizeConstraints GetSizeConstraints();
+  virtual extensions::SizeConstraints GetSizeConstraints() const;
   virtual void SetContentSizeConstraints(
       const extensions::SizeConstraints& size_constraints);
-  virtual extensions::SizeConstraints GetContentSizeConstraints();
+  virtual extensions::SizeConstraints GetContentSizeConstraints() const;
   virtual void SetMinimumSize(const gfx::Size& size);
-  virtual gfx::Size GetMinimumSize();
+  virtual gfx::Size GetMinimumSize() const;
   virtual void SetMaximumSize(const gfx::Size& size);
-  virtual gfx::Size GetMaximumSize();
+  virtual gfx::Size GetMaximumSize() const;
   virtual void SetSheetOffset(const double offsetX, const double offsetY);
   virtual double GetSheetOffsetX();
   virtual double GetSheetOffsetY();
@@ -147,8 +149,9 @@ class NativeWindow : public base::SupportsUserData,
   virtual void SetMenu(AtomMenuModel* menu);
   virtual void SetParentWindow(NativeWindow* parent);
   virtual void SetBrowserView(NativeBrowserView* browser_view) = 0;
-  virtual gfx::NativeWindow GetNativeWindow() = 0;
-  virtual gfx::AcceleratedWidget GetAcceleratedWidget() = 0;
+  virtual gfx::NativeView GetNativeView() const = 0;
+  virtual gfx::NativeWindow GetNativeWindow() const = 0;
+  virtual gfx::AcceleratedWidget GetAcceleratedWidget() const = 0;
 
   // Taskbar/Dock APIs.
   enum ProgressState {
@@ -214,6 +217,12 @@ class NativeWindow : public base::SupportsUserData,
   virtual void HandleKeyboardEvent(
       content::WebContents*,
       const content::NativeWebKeyboardEvent& event) {}
+  virtual void ShowAutofillPopup(
+    content::RenderFrameHost* frame_host,
+    const gfx::RectF& bounds,
+    const std::vector<base::string16>& values,
+    const std::vector<base::string16>& labels) {}
+  virtual void HideAutofillPopup(content::RenderFrameHost* frame_host) {}
 
   // Public API used by platform-dependent delegates and observers to send UI
   // related notifications.
@@ -243,6 +252,7 @@ class NativeWindow : public base::SupportsUserData,
   void NotifyWindowExecuteWindowsCommand(const std::string& command);
   void NotifyTouchBarItemInteraction(const std::string& item_id,
                                      const base::DictionaryValue& details);
+  void NotifyNewWindowForTab();
 
   #if defined(OS_WIN)
   void NotifyWindowMessage(UINT message, WPARAM w_param, LPARAM l_param);
@@ -280,8 +290,10 @@ class NativeWindow : public base::SupportsUserData,
       const std::vector<DraggableRegion>& regions);
 
   // Converts between content bounds and window bounds.
-  virtual gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& bounds) = 0;
-  virtual gfx::Rect WindowBoundsToContentBounds(const gfx::Rect& bounds) = 0;
+  virtual gfx::Rect ContentBoundsToWindowBounds(
+      const gfx::Rect& bounds) const = 0;
+  virtual gfx::Rect WindowBoundsToContentBounds(
+      const gfx::Rect& bounds) const = 0;
 
   // Called when the window needs to update its draggable region.
   virtual void UpdateDraggableRegions(

atom/browser/native_window_mac.h

@@ -89,8 +89,9 @@ class NativeWindowMac : public NativeWindow,
   void SetContentProtection(bool enable) override;
   void SetBrowserView(NativeBrowserView* browser_view) override;
   void SetParentWindow(NativeWindow* parent) override;
-  gfx::NativeWindow GetNativeWindow() override;
-  gfx::AcceleratedWidget GetAcceleratedWidget() override;
+  gfx::NativeView GetNativeView() const override;
+  gfx::NativeWindow GetNativeWindow() const override;
+  gfx::AcceleratedWidget GetAcceleratedWidget() const override;
   void SetProgressBar(double progress, const ProgressState state) override;
   void SetOverlayIcon(const gfx::Image& overlay,
                       const std::string& description) override;
@@ -126,11 +127,14 @@ class NativeWindowMac : public NativeWindow,
     NORMAL,
     HIDDEN,
     HIDDEN_INSET,
+    CUSTOM_BUTTONS_ON_HOVER,
   };
   TitleBarStyle title_bar_style() const { return title_bar_style_; }
 
   bool zoom_to_page_width() const { return zoom_to_page_width_; }
 
+  bool fullscreen_window_title() const { return fullscreen_window_title_; }
+
  protected:
   // Return a vector of non-draggable regions that fill a window of size
   // |width| by |height|, but leave gaps where the window should be draggable.
@@ -139,8 +143,8 @@ class NativeWindowMac : public NativeWindow,
 
  private:
   // NativeWindow:
-  gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& bounds);
-  gfx::Rect WindowBoundsToContentBounds(const gfx::Rect& bounds);
+  gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& bounds) const;
+  gfx::Rect WindowBoundsToContentBounds(const gfx::Rect& bounds) const;
   void UpdateDraggableRegions(
       const std::vector<DraggableRegion>& regions) override;
 
@@ -175,6 +179,8 @@ class NativeWindowMac : public NativeWindow,
 
   bool zoom_to_page_width_;
 
+  bool fullscreen_window_title_;
+
   NSInteger attention_request_id_;  // identifier from requestUserAttention
 
   // The presentation options before entering kiosk mode.

atom/browser/native_window_mac.mm

@@ -7,6 +7,7 @@
 #include <Quartz/Quartz.h>
 #include <string>
 
+#include "atom/browser/browser.h"
 #include "atom/browser/native_browser_view_mac.h"
 #include "atom/browser/ui/cocoa/atom_touch_bar.h"
 #include "atom/browser/window_list.h"
@@ -46,6 +47,102 @@ bool ScopedDisableResize::disable_resize_ = false;
 
 }  // namespace
 
+// Custom Quit, Minimize and Full Screen button container for frameless
+// windows.
+@interface CustomWindowButtonView : NSView {
+ @private
+  BOOL mouse_inside_;
+}
+@end
+
+@implementation CustomWindowButtonView
+
+- (id)initWithFrame:(NSRect)frame {
+  self = [super initWithFrame:frame];
+
+  NSButton* close_button = [NSWindow standardWindowButton:NSWindowCloseButton
+                                             forStyleMask:NSTitledWindowMask];
+  NSButton* miniaturize_button =
+      [NSWindow standardWindowButton:NSWindowMiniaturizeButton
+                        forStyleMask:NSTitledWindowMask];
+  NSButton* zoom_button = [NSWindow standardWindowButton:NSWindowZoomButton
+                                            forStyleMask:NSTitledWindowMask];
+
+  CGFloat x = 0;
+  const CGFloat space_between = 20;
+
+  [close_button setFrameOrigin:NSMakePoint(x, 0)];
+  x += space_between;
+  [self addSubview:close_button];
+
+  [miniaturize_button setFrameOrigin:NSMakePoint(x, 0)];
+  x += space_between;
+  [self addSubview:miniaturize_button];
+
+  [zoom_button setFrameOrigin:NSMakePoint(x, 0)];
+  x += space_between;
+  [self addSubview:zoom_button];
+
+  const auto last_button_frame = zoom_button.frame;
+  [self setFrameSize:NSMakeSize(last_button_frame.origin.x +
+                                    last_button_frame.size.width,
+                                last_button_frame.size.height)];
+
+  mouse_inside_ = NO;
+  [self setNeedsDisplayForButtons];
+
+  return self;
+}
+
+- (void)viewDidMoveToWindow {
+  if (!self.window) {
+    return;
+  }
+
+  // Stay in upper left corner.
+  const CGFloat top_margin = 3;
+  const CGFloat left_margin = 7;
+  [self setAutoresizingMask:NSViewMaxXMargin | NSViewMinYMargin];
+  [self setFrameOrigin:NSMakePoint(left_margin, self.window.frame.size.height -
+                                                    self.frame.size.height -
+                                                    top_margin)];
+}
+
+- (BOOL)_mouseInGroup:(NSButton*)button {
+  return mouse_inside_;
+}
+
+- (void)updateTrackingAreas {
+  auto tracking_area = [[[NSTrackingArea alloc]
+      initWithRect:NSZeroRect
+           options:NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways |
+                   NSTrackingInVisibleRect
+             owner:self
+          userInfo:nil] autorelease];
+  [self addTrackingArea:tracking_area];
+}
+
+- (void)mouseEntered:(NSEvent*)event {
+  [super mouseEntered:event];
+  mouse_inside_ = YES;
+  [self setNeedsDisplayForButtons];
+}
+
+- (void)mouseExited:(NSEvent*)event {
+  [super mouseExited:event];
+  mouse_inside_ = NO;
+  [self setNeedsDisplayForButtons];
+}
+
+- (void)setNeedsDisplayForButtons {
+  for (NSView* subview in self.subviews) {
+    [subview setHidden:!mouse_inside_];
+    [subview setNeedsDisplay:YES];
+  }
+}
+
+@end
+
 // This view always takes the size of its superview. It is intended to be used
 // as a NSWindow's contentView.  It is needed because NSWindow's implementation
 // explicitly resizes the contentView at inopportune times.
@@ -75,6 +172,7 @@ bool ScopedDisableResize::disable_resize_ = false;
  @private
   atom::NativeWindowMac* shell_;
   bool is_zooming_;
+  int level_;
 }
 - (id)initWithShell:(atom::NativeWindowMac*)shell;
 @end
@@ -85,6 +183,7 @@ bool ScopedDisableResize::disable_resize_ = false;
   if ((self = [super init])) {
     shell_ = shell;
     is_zooming_ = false;
+    level_ = [shell_->GetNativeWindow() level];
   }
   return self;
 }
@@ -204,11 +303,19 @@ bool ScopedDisableResize::disable_resize_ = false;
   shell_->NotifyWindowMoved();
 }
 
+- (void)windowWillMiniaturize:(NSNotification*)notification {
+  NSWindow* window = shell_->GetNativeWindow();
+  // store the current status window level to be restored in windowDidDeminiaturize
+  level_ = [window level];
+  [window setLevel:NSNormalWindowLevel];
+}
+
 - (void)windowDidMiniaturize:(NSNotification*)notification {
   shell_->NotifyWindowMinimize();
 }
 
 - (void)windowDidDeminiaturize:(NSNotification*)notification {
+  [shell_->GetNativeWindow() setLevel:level_];
   shell_->NotifyWindowRestore();
 }
 
@@ -248,7 +355,9 @@ bool ScopedDisableResize::disable_resize_ = false;
       base::mac::IsAtLeastOS10_10() &&
       // FIXME(zcbenz): Showing titlebar for hiddenInset window is weird under
       // fullscreen mode.
-      shell_->title_bar_style() != atom::NativeWindowMac::HIDDEN_INSET) {
+      // Show title if fullscreen_window_title flag is set
+      (shell_->title_bar_style() != atom::NativeWindowMac::HIDDEN_INSET ||
+       shell_->fullscreen_window_title())) {
     [window setTitleVisibility:NSWindowTitleVisible];
   }
 
@@ -272,7 +381,8 @@ bool ScopedDisableResize::disable_resize_ = false;
   NSWindow* window = shell_->GetNativeWindow();
   if ((shell_->transparent() || !shell_->has_frame()) &&
       base::mac::IsAtLeastOS10_10() &&
-      shell_->title_bar_style() != atom::NativeWindowMac::HIDDEN_INSET) {
+      (shell_->title_bar_style() != atom::NativeWindowMac::HIDDEN_INSET ||
+       shell_->fullscreen_window_title())) {
     [window setTitleVisibility:NSWindowTitleHidden];
   }
 
@@ -299,7 +409,7 @@ bool ScopedDisableResize::disable_resize_ = false;
 - (BOOL)windowShouldClose:(id)window {
   // When user tries to close the window by clicking the close button, we do
   // not close the window immediately, instead we try to close the web page
-  // fisrt, and when the web page is closed the window will also be closed.
+  // first, and when the web page is closed the window will also be closed.
   shell_->RequestToClosePage();
   return NO;
 }
@@ -321,6 +431,11 @@ bool ScopedDisableResize::disable_resize_ = false;
   shell_->NotifyWindowSheetEnd();
 }
 
+- (IBAction)newWindowForTab:(id)sender {
+  shell_->NotifyNewWindowForTab();
+  atom::Browser::Get()->NewWindowForTab();
+}
+
 @end
 
 @interface AtomPreviewItem : NSObject <QLPreviewItem>
@@ -596,6 +711,22 @@ enum {
   [[QLPreviewPanel sharedPreviewPanel] makeKeyAndOrderFront:nil];
 }
 
+// Custom window button methods
+
+- (void)performClose:(id)sender {
+  if (shell_->title_bar_style() == atom::NativeWindowMac::CUSTOM_BUTTONS_ON_HOVER)
+    [[self delegate] windowShouldClose:self];
+  else
+    [super performClose:sender];
+}
+
+- (void)performMiniaturize:(id)sender {
+  if (shell_->title_bar_style() == atom::NativeWindowMac::CUSTOM_BUTTONS_ON_HOVER)
+    [self miniaturize:self];
+  else
+    [super performMiniaturize:sender];
+}
+
 @end
 
 @interface ControlRegionView : NSView
@@ -661,9 +792,11 @@ struct Converter<atom::NativeWindowMac::TitleBarStyle> {
       return false;
     if (title_bar_style == "hidden") {
       *out = atom::NativeWindowMac::HIDDEN;
-    } else if (title_bar_style == "hidden-inset" ||  // Deprecate this after 2.0
+    } else if (title_bar_style == "hidden-inset" ||  // TODO(kevinsawicki): Remove in 2.0, deprecate before then with warnings
                title_bar_style == "hiddenInset") {
       *out = atom::NativeWindowMac::HIDDEN_INSET;
+    } else if (title_bar_style == "customButtonsOnHover") {
+      *out = atom::NativeWindowMac::CUSTOM_BUTTONS_ON_HOVER;
     } else {
       return false;
     }
@@ -684,6 +817,7 @@ NativeWindowMac::NativeWindowMac(
       is_kiosk_(false),
       was_fullscreen_(false),
       zoom_to_page_width_(false),
+      fullscreen_window_title_(false),
       attention_request_id_(0),
       title_bar_style_(NORMAL) {
   int width = 800, height = 600;
@@ -726,6 +860,11 @@ NativeWindowMac::NativeWindowMac(
   }
 
   NSUInteger styleMask = NSTitledWindowMask;
+  if (title_bar_style_ == CUSTOM_BUTTONS_ON_HOVER &&
+      base::mac::IsAtLeastOS10_10() &&
+      (!useStandardWindow || transparent() || !has_frame())) {
+    styleMask = NSFullSizeContentViewWindowMask;
+  }
   if (minimizable) {
     styleMask |= NSMiniaturizableWindowMask;
   }
@@ -780,6 +919,7 @@ NativeWindowMac::NativeWindowMac(
   if (transparent() || !has_frame()) {
     if (base::mac::IsAtLeastOS10_10()) {
       // Don't show title bar.
+      [window_ setTitlebarAppearsTransparent:YES];
       [window_ setTitleVisibility:NSWindowTitleHidden];
     }
     // Remove non-transparent corners, see http://git.io/vfonD.
@@ -823,6 +963,8 @@ NativeWindowMac::NativeWindowMac(
 
   options.Get(options::kZoomToPageWidth, &zoom_to_page_width_);
 
+  options.Get(options::kFullscreenWindowTitle, &fullscreen_window_title_);
+
   // Enable the NSView to accept first mouse event.
   bool acceptsFirstMouse = false;
   options.Get(options::kAcceptFirstMouse, &acceptsFirstMouse);
@@ -1314,11 +1456,15 @@ void NativeWindowMac::SetParentWindow(NativeWindow* parent) {
     [parent->GetNativeWindow() addChildWindow:window_ ordered:NSWindowAbove];
 }
 
-gfx::NativeWindow NativeWindowMac::GetNativeWindow() {
+gfx::NativeView NativeWindowMac::GetNativeView() const {
+  return inspectable_web_contents()->GetView()->GetNativeView();
+}
+
+gfx::NativeWindow NativeWindowMac::GetNativeWindow() const {
   return window_;
 }
 
-gfx::AcceleratedWidget NativeWindowMac::GetAcceleratedWidget() {
+gfx::AcceleratedWidget NativeWindowMac::GetAcceleratedWidget() const {
   return inspectable_web_contents()->GetView()->GetNativeView();
 }
 
@@ -1458,7 +1604,7 @@ void NativeWindowMac::SetEscapeTouchBarItem(const mate::PersistentDictionary& it
 }
 
 void NativeWindowMac::OnInputEvent(const blink::WebInputEvent& event) {
-  switch (event.type) {
+  switch (event.type()) {
     case blink::WebInputEvent::GestureScrollBegin:
     case blink::WebInputEvent::GestureScrollUpdate:
     case blink::WebInputEvent::GestureScrollEnd:
@@ -1494,7 +1640,7 @@ std::vector<gfx::Rect> NativeWindowMac::CalculateNonDraggableRegions(
 }
 
 gfx::Rect NativeWindowMac::ContentBoundsToWindowBounds(
-    const gfx::Rect& bounds) {
+    const gfx::Rect& bounds) const {
   if (has_frame()) {
     gfx::Rect window_bounds(
         [window_ frameRectForContentRect:bounds.ToCGRect()]);
@@ -1507,7 +1653,7 @@ gfx::Rect NativeWindowMac::ContentBoundsToWindowBounds(
 }
 
 gfx::Rect NativeWindowMac::WindowBoundsToContentBounds(
-    const gfx::Rect& bounds) {
+    const gfx::Rect& bounds) const {
   if (has_frame()) {
     gfx::Rect content_bounds(
         [window_ contentRectForFrameRect:bounds.ToCGRect()]);
@@ -1559,21 +1705,26 @@ void NativeWindowMac::InstallView() {
     // The fullscreen button should always be hidden for frameless window.
     [[window_ standardWindowButton:NSWindowFullScreenButton] setHidden:YES];
 
-    if (title_bar_style_ != NORMAL) {
-      if (base::mac::IsOS10_9()) {
-        ShowWindowButton(NSWindowZoomButton);
-        ShowWindowButton(NSWindowMiniaturizeButton);
-        ShowWindowButton(NSWindowCloseButton);
+    if (title_bar_style_ == CUSTOM_BUTTONS_ON_HOVER) {
+      NSView* window_button_view = [[[CustomWindowButtonView alloc]
+          initWithFrame:NSZeroRect] autorelease];
+      [content_view_ addSubview:window_button_view];
+    } else {
+      if (title_bar_style_ != NORMAL) {
+        if (base::mac::IsOS10_9()) {
+          ShowWindowButton(NSWindowZoomButton);
+          ShowWindowButton(NSWindowMiniaturizeButton);
+          ShowWindowButton(NSWindowCloseButton);
+        }
+        return;
       }
 
-      return;
+      // Hide the window buttons.
+      [[window_ standardWindowButton:NSWindowZoomButton] setHidden:YES];
+      [[window_ standardWindowButton:NSWindowMiniaturizeButton] setHidden:YES];
+      [[window_ standardWindowButton:NSWindowCloseButton] setHidden:YES];
     }
 
-    // Hide the window buttons.
-    [[window_ standardWindowButton:NSWindowZoomButton] setHidden:YES];
-    [[window_ standardWindowButton:NSWindowMiniaturizeButton] setHidden:YES];
-    [[window_ standardWindowButton:NSWindowCloseButton] setHidden:YES];
-
     // Some third-party macOS utilities check the zoom button's enabled state to
     // determine whether to show custom UI on hover, so we disable it here to
     // prevent them from doing so in a frameless app window.

atom/browser/native_window_observer.h

@@ -78,6 +78,7 @@ class NativeWindowObserver {
   virtual void OnWindowLeaveHtmlFullScreen() {}
   virtual void OnTouchBarItemResult(const std::string& item_id,
                                     const base::DictionaryValue& details) {}
+  virtual void OnNewWindowForTab() {}
 
   // Called when window message received
   #if defined(OS_WIN)

atom/browser/native_window_views.cc

@@ -7,6 +7,7 @@
 #include <string>
 #include <vector>
 
+#include "atom/browser/api/atom_api_web_contents.h"
 #include "atom/browser/native_browser_view_views.h"
 #include "atom/browser/ui/views/menu_bar.h"
 #include "atom/browser/window_list.h"
@@ -86,7 +87,7 @@ bool IsAltKey(const content::NativeWebKeyboardEvent& event) {
 
 bool IsAltModifier(const content::NativeWebKeyboardEvent& event) {
   typedef content::NativeWebKeyboardEvent::Modifiers Modifiers;
-  int modifiers = event.modifiers;
+  int modifiers = event.modifiers();
   modifiers &= ~Modifiers::NumLockOn;
   modifiers &= ~Modifiers::CapsLockOn;
   return (modifiers == Modifiers::AltKey) ||
@@ -319,6 +320,8 @@ NativeWindowViews::NativeWindowViews(
   window_->CenterWindow(size);
   Layout();
 
+  autofill_popup_.reset(new AutofillPopup(GetNativeView()));
+
 #if defined(OS_WIN)
   // Save initial window state.
   if (fullscreen)
@@ -371,7 +374,8 @@ bool NativeWindowViews::IsFocused() {
 }
 
 void NativeWindowViews::Show() {
-  if (is_modal() && NativeWindow::parent())
+  if (is_modal() && NativeWindow::parent() &&
+      !window_->native_widget_private()->IsVisible())
     static_cast<NativeWindowViews*>(NativeWindow::parent())->SetEnabled(false);
 
   window_->native_widget_private()->ShowWithWindowState(GetRestoredState());
@@ -477,6 +481,8 @@ void NativeWindowViews::SetFullScreen(bool fullscreen) {
 
 #if defined(OS_WIN)
   // There is no native fullscreen state on Windows.
+  bool leaving_fullscreen = IsFullscreen() && !fullscreen;
+
   if (fullscreen) {
     last_window_state_ = ui::SHOW_STATE_FULLSCREEN;
     NotifyWindowEnterFullScreen();
@@ -502,6 +508,13 @@ void NativeWindowViews::SetFullScreen(bool fullscreen) {
   // We set the new value after notifying, so we can handle the size event
   // correctly.
   window_->SetFullscreen(fullscreen);
+
+  // If restoring from fullscreen and the window isn't visible, force visible,
+  // else a non-responsive window shell could be rendered.
+  // (this situation may arise when app starts with fullscreen: true)
+  // Note: the following must be after "window_->SetFullscreen(fullscreen);"
+  if (leaving_fullscreen && !IsVisible())
+    FlipWindowStyle(GetAcceleratedWidget(), true, WS_VISIBLE);
 #else
   if (IsVisible())
     window_->SetFullscreen(fullscreen);
@@ -767,13 +780,14 @@ void NativeWindowViews::SetBackgroundColor(const std::string& color_name) {
 }
 
 void NativeWindowViews::SetHasShadow(bool has_shadow) {
-  wm::SetShadowType(
+  wm::SetShadowElevation(
       GetNativeWindow(),
-      has_shadow ? wm::SHADOW_TYPE_RECTANGULAR : wm::SHADOW_TYPE_NONE);
+      has_shadow ? wm::ShadowElevation::MEDIUM : wm::ShadowElevation::NONE);
 }
 
 bool NativeWindowViews::HasShadow() {
-  return wm::GetShadowType(GetNativeWindow()) != wm::SHADOW_TYPE_NONE;
+  return GetNativeWindow()->GetProperty(wm::kShadowElevationKey)
+      != wm::ShadowElevation::NONE;
 }
 
 void NativeWindowViews::SetIgnoreMouseEvents(bool ignore) {
@@ -923,7 +937,11 @@ void NativeWindowViews::SetParentWindow(NativeWindow* parent) {
 #endif
 }
 
-gfx::NativeWindow NativeWindowViews::GetNativeWindow() {
+gfx::NativeView NativeWindowViews::GetNativeView() const {
+  return window_->GetNativeView();
+}
+
+gfx::NativeWindow NativeWindowViews::GetNativeWindow() const {
   return window_->GetNativeWindow();
 }
 
@@ -994,7 +1012,7 @@ bool NativeWindowViews::IsVisibleOnAllWorkspaces() {
   return false;
 }
 
-gfx::AcceleratedWidget NativeWindowViews::GetAcceleratedWidget() {
+gfx::AcceleratedWidget NativeWindowViews::GetAcceleratedWidget() const {
   return GetNativeWindow()->GetHost()->GetAcceleratedWidget();
 }
 
@@ -1175,7 +1193,7 @@ void NativeWindowViews::OnWidgetMove() {
 }
 
 gfx::Rect NativeWindowViews::ContentBoundsToWindowBounds(
-    const gfx::Rect& bounds) {
+    const gfx::Rect& bounds) const {
   if (!has_frame())
     return bounds;
 
@@ -1196,7 +1214,7 @@ gfx::Rect NativeWindowViews::ContentBoundsToWindowBounds(
 }
 
 gfx::Rect NativeWindowViews::WindowBoundsToContentBounds(
-    const gfx::Rect& bounds) {
+    const gfx::Rect& bounds) const {
   if (!has_frame())
     return bounds;
 
@@ -1234,10 +1252,10 @@ void NativeWindowViews::HandleKeyboardEvent(
   // Show accelerator when "Alt" is pressed.
   if (menu_bar_visible_ && IsAltKey(event))
     menu_bar_->SetAcceleratorVisibility(
-        event.type == blink::WebInputEvent::RawKeyDown);
+        event.type() == blink::WebInputEvent::RawKeyDown);
 
   // Show the submenu when "Alt+Key" is pressed.
-  if (event.type == blink::WebInputEvent::RawKeyDown && !IsAltKey(event) &&
+  if (event.type() == blink::WebInputEvent::RawKeyDown && !IsAltKey(event) &&
       IsAltModifier(event)) {
     if (!menu_bar_visible_ &&
         (menu_bar_->GetAcceleratorIndex(event.windowsKeyCode) != -1))
@@ -1250,10 +1268,10 @@ void NativeWindowViews::HandleKeyboardEvent(
     return;
 
   // Toggle the menu bar only when a single Alt is released.
-  if (event.type == blink::WebInputEvent::RawKeyDown && IsAltKey(event)) {
+  if (event.type() == blink::WebInputEvent::RawKeyDown && IsAltKey(event)) {
     // When a single Alt is pressed:
     menu_bar_alt_pressed_ = true;
-  } else if (event.type == blink::WebInputEvent::KeyUp && IsAltKey(event) &&
+  } else if (event.type() == blink::WebInputEvent::KeyUp && IsAltKey(event) &&
              menu_bar_alt_pressed_) {
     // When a single Alt is released right after a Alt is pressed:
     menu_bar_alt_pressed_ = false;
@@ -1264,6 +1282,26 @@ void NativeWindowViews::HandleKeyboardEvent(
   }
 }
 
+void NativeWindowViews::ShowAutofillPopup(
+    content::RenderFrameHost* frame_host,
+    const gfx::RectF& bounds,
+    const std::vector<base::string16>& values,
+    const std::vector<base::string16>& labels) {
+  auto wc = atom::api::WebContents::FromWrappedClass(
+    v8::Isolate::GetCurrent(), web_contents());
+  autofill_popup_->CreateView(
+    frame_host,
+    wc->IsOffScreenOrEmbedderOffscreen(),
+    widget(),
+    bounds);
+  autofill_popup_->SetItems(values, labels);
+}
+
+void NativeWindowViews::HideAutofillPopup(
+    content::RenderFrameHost* frame_host) {
+  autofill_popup_->Hide();
+}
+
 void NativeWindowViews::Layout() {
   const auto size = GetContentsBounds().size();
   const auto menu_bar_bounds =
@@ -1301,11 +1339,11 @@ void NativeWindowViews::Layout() {
   }
 }
 
-gfx::Size NativeWindowViews::GetMinimumSize() {
+gfx::Size NativeWindowViews::GetMinimumSize() const {
   return NativeWindow::GetMinimumSize();
 }
 
-gfx::Size NativeWindowViews::GetMaximumSize() {
+gfx::Size NativeWindowViews::GetMaximumSize() const {
   return NativeWindow::GetMaximumSize();
 }
 

atom/browser/native_window_views.h

@@ -11,6 +11,7 @@
 #include <vector>
 
 #include "atom/browser/ui/accelerator_util.h"
+#include "atom/browser/ui/autofill_popup.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 
@@ -106,7 +107,8 @@ class NativeWindowViews : public NativeWindow,
   void SetMenu(AtomMenuModel* menu_model) override;
   void SetBrowserView(NativeBrowserView* browser_view) override;
   void SetParentWindow(NativeWindow* parent) override;
-  gfx::NativeWindow GetNativeWindow() override;
+  gfx::NativeView GetNativeView() const override;
+  gfx::NativeWindow GetNativeWindow() const override;
   void SetOverlayIcon(const gfx::Image& overlay,
                       const std::string& description) override;
   void SetProgressBar(double progress, const ProgressState state) override;
@@ -117,7 +119,7 @@ class NativeWindowViews : public NativeWindow,
   void SetVisibleOnAllWorkspaces(bool visible) override;
   bool IsVisibleOnAllWorkspaces() override;
 
-  gfx::AcceleratedWidget GetAcceleratedWidget() override;
+  gfx::AcceleratedWidget GetAcceleratedWidget() const override;
 
 #if defined(OS_WIN)
   void SetIcon(HICON small_icon, HICON app_icon);
@@ -170,16 +172,22 @@ class NativeWindowViews : public NativeWindow,
 #endif
 
   // NativeWindow:
-  gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& bounds) override;
-  gfx::Rect WindowBoundsToContentBounds(const gfx::Rect& bounds) override;
+  gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& bounds) const override;
+  gfx::Rect WindowBoundsToContentBounds(const gfx::Rect& bounds) const override;
   void HandleKeyboardEvent(
       content::WebContents*,
       const content::NativeWebKeyboardEvent& event) override;
+  void ShowAutofillPopup(
+    content::RenderFrameHost* frame_host,
+    const gfx::RectF& bounds,
+    const std::vector<base::string16>& values,
+    const std::vector<base::string16>& labels) override;
+  void HideAutofillPopup(content::RenderFrameHost* frame_host) override;
 
   // views::View:
   void Layout() override;
-  gfx::Size GetMinimumSize() override;
-  gfx::Size GetMaximumSize() override;
+  gfx::Size GetMinimumSize() const override;
+  gfx::Size GetMaximumSize() const override;
   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
 
   // Register accelerators supported by the menu model.
@@ -193,6 +201,8 @@ class NativeWindowViews : public NativeWindow,
 
   NativeBrowserView* browser_view_;
 
+  std::unique_ptr<AutofillPopup> autofill_popup_;
+
   std::unique_ptr<MenuBar> menu_bar_;
   bool menu_bar_autohide_;
   bool menu_bar_visible_;

atom/browser/net/atom_url_request_job_factory.cc

@@ -50,15 +50,16 @@ bool AtomURLRequestJobFactory::InterceptProtocol(
     return false;
   ProtocolHandler* original_protocol_handler = protocol_handler_map_[scheme];
   protocol_handler_map_[scheme] = protocol_handler.release();
-  original_protocols_.set(scheme, base::WrapUnique(original_protocol_handler));
+  original_protocols_[scheme].reset(original_protocol_handler);
   return true;
 }
 
 bool AtomURLRequestJobFactory::UninterceptProtocol(const std::string& scheme) {
-  if (!original_protocols_.contains(scheme))
+  auto it = original_protocols_.find(scheme);
+  if (it == original_protocols_.end())
     return false;
-  protocol_handler_map_[scheme] =
-      original_protocols_.take_and_erase(scheme).release();
+  protocol_handler_map_[scheme] = it->second.release();
+  original_protocols_.erase(it);
   return true;
 }
 
@@ -78,7 +79,9 @@ bool AtomURLRequestJobFactory::HasProtocolHandler(
 }
 
 void AtomURLRequestJobFactory::Clear() {
-  base::STLDeleteValues(&protocol_handler_map_);
+  for (auto& it : protocol_handler_map_)
+    delete it.second;
+  protocol_handler_map_.clear();
 }
 
 net::URLRequestJob* AtomURLRequestJobFactory::MaybeCreateJobWithProtocolHandler(

atom/browser/net/atom_url_request_job_factory.h

@@ -9,9 +9,9 @@
 #include <map>
 #include <memory>
 #include <string>
+#include <unordered_map>
 #include <vector>
 
-#include "base/containers/scoped_ptr_hash_map.h"
 #include "net/url_request/url_request_job_factory.h"
 
 namespace atom {
@@ -64,7 +64,7 @@ class AtomURLRequestJobFactory : public net::URLRequestJobFactory {
   ProtocolHandlerMap protocol_handler_map_;
 
   // Map that stores the original protocols of schemes.
-  using OriginalProtocolsMap = base::ScopedPtrHashMap<
+  using OriginalProtocolsMap = std::unordered_map<
       std::string, std::unique_ptr<ProtocolHandler>>;
   // Can only be accessed in IO thread.
   OriginalProtocolsMap original_protocols_;

atom/browser/net/js_asker.cc

@@ -59,11 +59,11 @@ void AskForOptions(v8::Isolate* isolate,
 }
 
 bool IsErrorOptions(base::Value* value, int* error) {
-  if (value->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (value->IsType(base::Value::Type::DICTIONARY)) {
     base::DictionaryValue* dict = static_cast<base::DictionaryValue*>(value);
     if (dict->GetInteger("error", error))
       return true;
-  } else if (value->IsType(base::Value::TYPE_INTEGER)) {
+  } else if (value->IsType(base::Value::Type::INTEGER)) {
     if (value->GetAsInteger(error))
       return true;
   }

atom/browser/net/js_asker.h

@@ -13,6 +13,7 @@
 #include "content/public/browser/browser_thread.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_response_headers.h"
+#include "net/http/http_status_code.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_job.h"
 #include "v8/include/v8.h"
@@ -82,6 +83,9 @@ class JsAsker : public RequestJob {
                    base::Bind(&JsAsker::OnResponse,
                               weak_factory_.GetWeakPtr())));
   }
+
+  int GetResponseCode() const override { return net::HTTP_OK; }
+
   void GetResponseInfo(net::HttpResponseInfo* info) override {
     info->headers = new net::HttpResponseHeaders("");
   }

atom/browser/net/url_request_async_asar_job.cc

@@ -7,6 +7,7 @@
 #include <string>
 
 #include "atom/common/atom_constants.h"
+#include "base/threading/sequenced_worker_pool.h"
 
 namespace atom {
 
@@ -18,10 +19,10 @@ URLRequestAsyncAsarJob::URLRequestAsyncAsarJob(
 
 void URLRequestAsyncAsarJob::StartAsync(std::unique_ptr<base::Value> options) {
   base::FilePath::StringType file_path;
-  if (options->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (options->IsType(base::Value::Type::DICTIONARY)) {
     static_cast<base::DictionaryValue*>(options.get())->GetString(
         "path", &file_path);
-  } else if (options->IsType(base::Value::TYPE_STRING)) {
+  } else if (options->IsType(base::Value::Type::STRING)) {
     options->GetAsString(&file_path);
   }
 

atom/browser/net/url_request_buffer_job.cc

@@ -34,13 +34,13 @@ URLRequestBufferJob::URLRequestBufferJob(
 
 void URLRequestBufferJob::StartAsync(std::unique_ptr<base::Value> options) {
   const base::BinaryValue* binary = nullptr;
-  if (options->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (options->IsType(base::Value::Type::DICTIONARY)) {
     base::DictionaryValue* dict =
         static_cast<base::DictionaryValue*>(options.get());
     dict->GetString("mimeType", &mime_type_);
     dict->GetString("charset", &charset_);
     dict->GetBinary("data", &binary);
-  } else if (options->IsType(base::Value::TYPE_BINARY)) {
+  } else if (options->IsType(base::Value::Type::BINARY)) {
     options->GetAsBinary(&binary);
   }
 
@@ -67,7 +67,7 @@ void URLRequestBufferJob::StartAsync(std::unique_ptr<base::Value> options) {
 }
 
 void URLRequestBufferJob::GetResponseInfo(net::HttpResponseInfo* info) {
-  std::string status("HTTP/1.1 ");
+  std::string status("HTTP/1.1 200 OK");
   status.append(base::IntToString(status_code_));
   status.append(" ");
   status.append(net::GetHttpReasonPhrase(status_code_));

atom/browser/net/url_request_fetch_job.cc

@@ -112,7 +112,7 @@ void URLRequestFetchJob::BeforeStartInUI(
 }
 
 void URLRequestFetchJob::StartAsync(std::unique_ptr<base::Value> options) {
-  if (!options->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (!options->IsType(base::Value::Type::DICTIONARY)) {
     NotifyStartError(net::URLRequestStatus(
           net::URLRequestStatus::FAILED, net::ERR_NOT_IMPLEMENTED));
     return;

atom/browser/net/url_request_fetch_job.h

@@ -8,7 +8,9 @@
 #include <string>
 
 #include "atom/browser/net/js_asker.h"
-#include "browser/url_request_context_getter.h"
+#include "brightray/browser/url_request_context_getter.h"
+#include "content/browser/streams/stream.h"
+#include "content/browser/streams/stream_read_observer.h"
 #include "net/url_request/url_fetcher_delegate.h"
 
 namespace atom {

atom/browser/net/url_request_string_job.cc

@@ -17,13 +17,13 @@ URLRequestStringJob::URLRequestStringJob(
 }
 
 void URLRequestStringJob::StartAsync(std::unique_ptr<base::Value> options) {
-  if (options->IsType(base::Value::TYPE_DICTIONARY)) {
+  if (options->IsType(base::Value::Type::DICTIONARY)) {
     base::DictionaryValue* dict =
         static_cast<base::DictionaryValue*>(options.get());
     dict->GetString("mimeType", &mime_type_);
     dict->GetString("charset", &charset_);
     dict->GetString("data", &data_);
-  } else if (options->IsType(base::Value::TYPE_STRING)) {
+  } else if (options->IsType(base::Value::Type::STRING)) {
     options->GetAsString(&data_);
   }
   net::URLRequestSimpleJob::Start();

atom/browser/node_debugger.cc

@@ -4,202 +4,49 @@
 
 #include "atom/browser/node_debugger.h"
 
-#include <string>
-
-#include "base/bind.h"
 #include "base/command_line.h"
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
-#include "content/public/browser/browser_thread.h"
-#include "net/test/embedded_test_server/tcp_listen_socket.h"
+#include "libplatform/libplatform.h"
+#include "native_mate/dictionary.h"
 
 #include "atom/common/node_includes.h"
 
 namespace atom {
 
-namespace {
-
-// NodeDebugger is stored in Isolate's data, slots 0, 1, 3 have already been
-// taken by gin, blink and node, using 2 is a safe option for now.
-const int kIsolateSlot = 2;
-
-const char* kContentLength = "Content-Length";
-
-}  // namespace
-
-NodeDebugger::NodeDebugger(v8::Isolate* isolate)
-    : isolate_(isolate),
-      thread_("NodeDebugger"),
-      content_length_(-1),
-      weak_factory_(this) {
-  bool use_debug_agent = false;
-  int port = 5858;
-
-  std::string port_str;
-  base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
-  if (cmd->HasSwitch("debug")) {
-    use_debug_agent = true;
-    port_str = cmd->GetSwitchValueASCII("debug");
-  } else if (cmd->HasSwitch("debug-brk")) {
-    use_debug_agent = true;
-    port_str = cmd->GetSwitchValueASCII("debug-brk");
-  }
-
-  if (use_debug_agent) {
-    if (!port_str.empty())
-      base::StringToInt(port_str, &port);
-
-    isolate_->SetData(kIsolateSlot, this);
-    v8::Debug::SetMessageHandler(isolate_, DebugMessageHandler);
-
-    weak_up_ui_handle_.data = this;
-    uv_async_init(uv_default_loop(), &weak_up_ui_handle_, ProcessMessageInUI);
-
-    // Start a new IO thread.
-    base::Thread::Options options;
-    options.message_loop_type = base::MessageLoop::TYPE_IO;
-    if (!thread_.StartWithOptions(options)) {
-      LOG(ERROR) << "Unable to start debugger thread";
-      return;
-    }
-
-    // Start the server in new IO thread.
-    thread_.task_runner()->PostTask(
-        FROM_HERE,
-        base::Bind(&NodeDebugger::StartServer, weak_factory_.GetWeakPtr(),
-                   port));
-  }
+NodeDebugger::NodeDebugger(node::Environment* env) : env_(env) {
 }
 
 NodeDebugger::~NodeDebugger() {
-  thread_.Stop();
 }
 
-bool NodeDebugger::IsRunning() const {
-  return thread_.IsRunning();
-}
-
-void NodeDebugger::StartServer(int port) {
-  server_ = net::test_server::TCPListenSocket::CreateAndListen(
-      "127.0.0.1", port, this);
-  if (!server_) {
-    LOG(ERROR) << "Cannot start debugger server";
+void NodeDebugger::Start() {
+  auto inspector = env_->inspector_agent();
+  if (inspector == nullptr)
     return;
-  }
-}
 
-void NodeDebugger::CloseSession() {
-  accepted_socket_.reset();
-}
-
-void NodeDebugger::OnMessage(const std::string& message) {
-  if (message.find("\"type\":\"request\",\"command\":\"disconnect\"}") !=
-          std::string::npos)
-    CloseSession();
-
-  base::string16 message16 = base::UTF8ToUTF16(message);
-  v8::Debug::SendCommand(
-      isolate_,
-      reinterpret_cast<const uint16_t*>(message16.data()), message16.size());
-
-  uv_async_send(&weak_up_ui_handle_);
-}
-
-void NodeDebugger::SendMessage(const std::string& message) {
-  if (accepted_socket_) {
-    std::string header = base::StringPrintf(
-        "%s: %d\r\n\r\n", kContentLength, static_cast<int>(message.size()));
-    accepted_socket_->Send(header);
-    accepted_socket_->Send(message);
-  }
-}
-
-void NodeDebugger::SendConnectMessage() {
-  accepted_socket_->Send(base::StringPrintf(
-      "Type: connect\r\n"
-      "V8-Version: %s\r\n"
-      "Protocol-Version: 1\r\n"
-      "Embedding-Host: %s\r\n"
-      "%s: 0\r\n",
-      v8::V8::GetVersion(), ATOM_PRODUCT_NAME, kContentLength), true);
-}
-
-// static
-void NodeDebugger::ProcessMessageInUI(uv_async_t* handle) {
-  NodeDebugger* self = static_cast<NodeDebugger*>(handle->data);
-  v8::Debug::ProcessDebugMessages(self->isolate_);
-}
-
-// static
-void NodeDebugger::DebugMessageHandler(const v8::Debug::Message& message) {
-  NodeDebugger* self = static_cast<NodeDebugger*>(
-      message.GetIsolate()->GetData(kIsolateSlot));
-
-  if (self) {
-    std::string message8(*v8::String::Utf8Value(message.GetJSON()));
-    self->thread_.task_runner()->PostTask(
-        FROM_HERE,
-        base::Bind(&NodeDebugger::SendMessage, self->weak_factory_.GetWeakPtr(),
-                   message8));
-  }
-}
-
-void NodeDebugger::DidAccept(
-    net::test_server::StreamListenSocket* server,
-    std::unique_ptr<net::test_server::StreamListenSocket> socket) {
-  // Only accept one session.
-  if (accepted_socket_) {
-    socket->Send(std::string("Remote debugging session already active"), true);
-    return;
+  node::DebugOptions options;
+  for (auto& arg : base::CommandLine::ForCurrentProcess()->argv()) {
+#if defined(OS_WIN)
+    options.ParseOption(base::UTF16ToUTF8(arg));
+#else
+    options.ParseOption(arg);
+#endif
   }
 
-  accepted_socket_ = std::move(socket);
-  SendConnectMessage();
-}
+  if (options.inspector_enabled()) {
+    // Use custom platform since the gin platform does not work correctly
+    // with node's inspector agent
+    platform_.reset(v8::platform::CreateDefaultPlatform());
 
-void NodeDebugger::DidRead(net::test_server::StreamListenSocket* socket,
-                           const char* data,
-                           int len) {
-  buffer_.append(data, len);
-
-  do {
-    if (buffer_.empty())
-      return;
-
-    // Read the "Content-Length" header.
-    if (content_length_ < 0) {
-      size_t pos = buffer_.find("\r\n\r\n");
-      if (pos == std::string::npos)
-        return;
-
-      // We can be sure that the header is "Content-Length: xxx\r\n".
-      std::string content_length = buffer_.substr(16, pos - 16);
-      if (!base::StringToInt(content_length, &content_length_)) {
-        DidClose(accepted_socket_.get());
-        return;
-      }
-
-      // Strip header from buffer.
-      buffer_ = buffer_.substr(pos + 4);
+    // Set process._debugWaitConnect if --inspect-brk was specified to stop
+    // the debugger on the first line
+    if (options.wait_for_connect()) {
+      mate::Dictionary process(env_->isolate(), env_->process_object());
+      process.Set("_debugWaitConnect", true);
     }
 
-    // Read the message.
-    if (buffer_.size() >= static_cast<size_t>(content_length_)) {
-      std::string message = buffer_.substr(0, content_length_);
-      buffer_ = buffer_.substr(content_length_);
-
-      OnMessage(message);
-
-      // Get ready for next message.
-      content_length_ = -1;
-    }
-  } while (true);
-}
-
-void NodeDebugger::DidClose(net::test_server::StreamListenSocket* socket) {
-  // If we lost the connection, then simulate a disconnect msg:
-  OnMessage("{\"seq\":1,\"type\":\"request\",\"command\":\"disconnect\"}");
+    inspector->Start(platform_.get(), nullptr, options);
+  }
 }
 
 }  // namespace atom

atom/browser/node_debugger.h

@@ -6,56 +6,30 @@
 #define ATOM_BROWSER_NODE_DEBUGGER_H_
 
 #include <memory>
-#include <string>
 
-#include "base/memory/weak_ptr.h"
-#include "base/threading/thread.h"
-#include "net/test/embedded_test_server/stream_listen_socket.h"
-#include "v8/include/v8-debug.h"
-#include "vendor/node/deps/uv/include/uv.h"
+#include "base/macros.h"
+
+namespace node {
+class Environment;
+}
+
+namespace v8 {
+class Platform;
+}
 
 namespace atom {
 
-// Add support for node's "--debug" switch.
-class NodeDebugger : public net::test_server::StreamListenSocket::Delegate {
+// Add support for node's "--inspect" switch.
+class NodeDebugger {
  public:
-  explicit NodeDebugger(v8::Isolate* isolate);
-  virtual ~NodeDebugger();
+  explicit NodeDebugger(node::Environment* env);
+  ~NodeDebugger();
 
-  bool IsRunning() const;
+  void Start();
 
  private:
-  void StartServer(int port);
-  void CloseSession();
-  void OnMessage(const std::string& message);
-  void SendMessage(const std::string& message);
-  void SendConnectMessage();
-
-  static void ProcessMessageInUI(uv_async_t* handle);
-
-  static void DebugMessageHandler(const v8::Debug::Message& message);
-
-  // net::test_server::StreamListenSocket::Delegate:
-  void DidAccept(
-      net::test_server::StreamListenSocket* server,
-      std::unique_ptr<net::test_server::StreamListenSocket> socket) override;
-  void DidRead(net::test_server::StreamListenSocket* socket,
-               const char* data,
-               int len) override;
-  void DidClose(net::test_server::StreamListenSocket* socket) override;
-
-  v8::Isolate* isolate_;
-
-  uv_async_t weak_up_ui_handle_;
-
-  base::Thread thread_;
-  std::unique_ptr<net::test_server::StreamListenSocket> server_;
-  std::unique_ptr<net::test_server::StreamListenSocket> accepted_socket_;
-
-  std::string buffer_;
-  int content_length_;
-
-  base::WeakPtrFactory<NodeDebugger> weak_factory_;
+  node::Environment* env_;
+  std::unique_ptr<v8::Platform> platform_;
 
   DISALLOW_COPY_AND_ASSIGN(NodeDebugger);
 };

atom/browser/osr/osr_output_device.cc

@@ -4,7 +4,9 @@
 
 #include "atom/browser/osr/osr_output_device.h"
 
-#include "third_party/skia/include/core/SkDevice.h"
+#include "third_party/skia/include/core/SkColor.h"
+#include "third_party/skia/include/core/SkRect.h"
+#include "third_party/skia/src/core/SkDevice.h"
 #include "ui/gfx/skia_util.h"
 
 namespace atom {
@@ -36,8 +38,11 @@ void OffScreenOutputDevice::Resize(
     return;
   }
 
-  if (transparent_)
-    bitmap_->eraseARGB(0, 0, 0, 0);
+  if (transparent_) {
+    bitmap_->eraseColor(SK_ColorTRANSPARENT);
+  } else {
+    bitmap_->eraseColor(SK_ColorWHITE);
+  }
 
   canvas_.reset(new SkCanvas(*bitmap_));
 }
@@ -47,6 +52,17 @@ SkCanvas* OffScreenOutputDevice::BeginPaint(const gfx::Rect& damage_rect) {
   DCHECK(bitmap_.get());
 
   damage_rect_ = damage_rect;
+  SkIRect damage = SkIRect::MakeXYWH(
+    damage_rect_.x(),
+    damage_rect_.y(),
+    damage_rect_.width(),
+    damage_rect_.height());
+
+  if (transparent_) {
+    bitmap_->erase(SK_ColorTRANSPARENT, damage);
+  } else {
+    bitmap_->erase(SK_ColorWHITE, damage);
+  }
 
   return canvas_.get();
 }

atom/browser/osr/osr_render_widget_host_view.h

@@ -5,6 +5,7 @@
 #ifndef ATOM_BROWSER_OSR_OSR_RENDER_WIDGET_HOST_VIEW_H_
 #define ATOM_BROWSER_OSR_OSR_RENDER_WIDGET_HOST_VIEW_H_
 
+#include <set>
 #include <string>
 #include <vector>
 
@@ -15,15 +16,19 @@
 #include "atom/browser/native_window.h"
 #include "atom/browser/native_window_observer.h"
 #include "atom/browser/osr/osr_output_device.h"
+#include "atom/browser/osr/osr_view_proxy.h"
 #include "base/process/kill.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/scheduler/begin_frame_source.h"
+#include "content/browser/frame_host/render_widget_host_view_guest.h"
 #include "content/browser/renderer_host/delegated_frame_host.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/browser/renderer_host/resize_lock.h"
+#include "content/browser/web_contents/web_contents_view.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/compositor/compositor.h"
@@ -64,11 +69,13 @@ class OffScreenRenderWidgetHostView
 #if !defined(OS_MACOSX)
       public content::DelegatedFrameHostClient,
 #endif
-      public NativeWindowObserver {
+      public NativeWindowObserver,
+      public OffscreenViewProxyObserver {
  public:
   OffScreenRenderWidgetHostView(bool transparent,
                                 const OnPaintCallback& callback,
                                 content::RenderWidgetHost* render_widget_host,
+                                OffScreenRenderWidgetHostView* parent_host_view,
                                 NativeWindow* native_window);
   ~OffScreenRenderWidgetHostView() override;
 
@@ -126,28 +133,33 @@ class OffScreenRenderWidgetHostView
 #endif
   void SelectionBoundsChanged(const ViewHostMsg_SelectionBounds_Params &)
     override;
-  void CopyFromCompositingSurface(const gfx::Rect &,
-    const gfx::Size &,
-    const content::ReadbackRequestCallback &,
-    const SkColorType) override;
-  void CopyFromCompositingSurfaceToVideoFrame(
-    const gfx::Rect &,
-    const scoped_refptr<media::VideoFrame> &,
-    const base::Callback<void(const gfx::Rect &, bool),
-    base::internal::CopyMode::Copyable> &) override;
-  bool CanCopyToVideoFrame(void) const override;
+  void CopyFromSurface(
+      const gfx::Rect& src_subrect,
+      const gfx::Size& dst_size,
+      const content::ReadbackRequestCallback& callback,
+      const SkColorType color_type) override;
+  void CopyFromSurfaceToVideoFrame(
+      const gfx::Rect& src_subrect,
+      scoped_refptr<media::VideoFrame> target,
+      const base::Callback<void(const gfx::Rect&, bool)>& callback) override;
   void BeginFrameSubscription(
     std::unique_ptr<content::RenderWidgetHostViewFrameSubscriber>) override;
   void EndFrameSubscription() override;
+  void InitAsGuest(
+    content::RenderWidgetHostView*,
+    content::RenderWidgetHostViewGuest*) override;
   bool HasAcceleratedSurface(const gfx::Size &) override;
   gfx::Rect GetBoundsInRootWindow(void) override;
-  void LockCompositingSurface(void) override;
-  void UnlockCompositingSurface(void) override;
   void ImeCompositionRangeChanged(
     const gfx::Range &, const std::vector<gfx::Rect>&) override;
   gfx::Size GetPhysicalBackingSize() const override;
   gfx::Size GetRequestedRendererSize() const override;
 
+  content::RenderWidgetHostViewBase* CreateViewForWidget(
+    content::RenderWidgetHost*,
+    content::RenderWidgetHost*,
+    content::WebContentsView*) override;
+
 #if !defined(OS_MACOSX)
   // content::DelegatedFrameHostClient:
   int DelegatedFrameHostGetGpuMemoryBufferClientId(void) const;
@@ -166,6 +178,15 @@ class OffScreenRenderWidgetHostView
   void SetBeginFrameSource(cc::BeginFrameSource* source) override;
 #endif  // !defined(OS_MACOSX)
 
+  bool TransformPointToLocalCoordSpace(
+      const gfx::Point& point,
+      const cc::SurfaceId& original_surface,
+      gfx::Point* transformed_point) override;
+  bool TransformPointToCoordSpaceForView(
+      const gfx::Point& point,
+      RenderWidgetHostViewBase* target_view,
+      gfx::Point* transformed_point) override;
+
   // ui::CompositorDelegate:
   std::unique_ptr<cc::SoftwareOutputDevice> CreateSoftwareOutputDevice(
       ui::Compositor* compositor) override;
@@ -182,11 +203,40 @@ class OffScreenRenderWidgetHostView
                       base::TimeDelta vsync_period);
 
 #if defined(OS_MACOSX)
-  void CreatePlatformWidget();
+  void CreatePlatformWidget(bool is_guest_view_hack);
   void DestroyPlatformWidget();
 #endif
 
+  void CancelWidget();
+  void AddGuestHostView(OffScreenRenderWidgetHostView* guest_host);
+  void RemoveGuestHostView(OffScreenRenderWidgetHostView* guest_host);
+  void AddViewProxy(OffscreenViewProxy* proxy);
+  void RemoveViewProxy(OffscreenViewProxy* proxy);
+  void ProxyViewDestroyed(OffscreenViewProxy* proxy);
+
+  void RegisterGuestViewFrameSwappedCallback(
+      content::RenderWidgetHostViewGuest* guest_host_view);
+  void OnGuestViewFrameSwapped(
+      content::RenderWidgetHostViewGuest* guest_host_view);
+
   void OnPaint(const gfx::Rect& damage_rect, const SkBitmap& bitmap);
+  void OnPopupPaint(const gfx::Rect& damage_rect, const SkBitmap& bitmap);
+  void OnProxyViewPaint(const gfx::Rect& damage_rect);
+
+  bool IsPopupWidget() const {
+    return popup_type_ != blink::WebPopupTypeNone;
+  }
+
+  void HoldResize();
+  void ReleaseResize();
+  void WasResized();
+
+  void ProcessKeyboardEvent(
+      const content::NativeWebKeyboardEvent& event) override;
+  void ProcessMouseEvent(const blink::WebMouseEvent& event,
+      const ui::LatencyInfo& latency) override;
+  void ProcessMouseWheelEvent(const blink::WebMouseWheelEvent& event,
+      const ui::LatencyInfo& latency) override;
 
   void SetPainting(bool painting);
   bool IsPainting() const;
@@ -199,6 +249,7 @@ class OffScreenRenderWidgetHostView
   content::DelegatedFrameHost* GetDelegatedFrameHost() const;
 
   void Invalidate();
+  void InvalidateBounds(const gfx::Rect&);
 
   content::RenderWidgetHostImpl* render_widget_host() const
       { return render_widget_host_; }
@@ -206,29 +257,54 @@ class OffScreenRenderWidgetHostView
   gfx::Size size() const { return size_; }
   float scale_factor() const { return scale_factor_; }
 
+  void set_popup_host_view(OffScreenRenderWidgetHostView* popup_view) {
+    popup_host_view_ = popup_view;
+  }
+
+  void set_child_host_view(OffScreenRenderWidgetHostView* child_view) {
+    child_host_view_ = child_view;
+  }
+
  private:
   void SetupFrameRate(bool force);
   void ResizeRootLayer();
 
+  cc::FrameSinkId AllocateFrameSinkId(bool is_guest_view_hack);
+
   // Weak ptrs.
   content::RenderWidgetHostImpl* render_widget_host_;
+
+  OffScreenRenderWidgetHostView* parent_host_view_;
+  OffScreenRenderWidgetHostView* popup_host_view_;
+  std::unique_ptr<SkBitmap> popup_bitmap_;
+  OffScreenRenderWidgetHostView* child_host_view_;
+  std::set<OffScreenRenderWidgetHostView*> guest_host_views_;
+  std::set<OffscreenViewProxy*> proxy_views_;
+
   NativeWindow* native_window_;
   OffScreenOutputDevice* software_output_device_;
 
   const bool transparent_;
   OnPaintCallback callback_;
+  OnPaintCallback parent_callback_;
 
   int frame_rate_;
-  int frame_rate_threshold_ms_;
+  int frame_rate_threshold_us_;
 
   base::Time last_time_;
 
   float scale_factor_;
-  bool is_showing_;
   gfx::Vector2dF last_scroll_offset_;
   gfx::Size size_;
   bool painting_;
 
+  bool is_showing_;
+  bool is_destroyed_;
+  gfx::Rect popup_position_;
+
+  bool hold_resize_;
+  bool pending_resize_;
+
   std::unique_ptr<ui::Layer> root_layer_;
   std::unique_ptr<ui::Compositor> compositor_;
   std::unique_ptr<content::DelegatedFrameHost> delegated_frame_host_;
@@ -236,6 +312,10 @@ class OffScreenRenderWidgetHostView
   std::unique_ptr<AtomCopyFrameGenerator> copy_frame_generator_;
   std::unique_ptr<AtomBeginFrameTimer> begin_frame_timer_;
 
+  // Provides |source_id| for BeginFrameArgs that we create.
+  cc::StubBeginFrameSource begin_frame_source_;
+  uint64_t begin_frame_number_ = cc::BeginFrameArgs::kStartingFrameNumber;
+
 #if defined(OS_MACOSX)
   CALayer* background_layer_;
   std::unique_ptr<content::BrowserCompositorMac> browser_compositor_;

atom/browser/osr/osr_render_widget_host_view_mac.mm

@@ -121,10 +121,12 @@ void OffScreenRenderWidgetHostView::SelectionChanged(
   RenderWidgetHostViewBase::SelectionChanged(text, offset, range);
 }
 
-void OffScreenRenderWidgetHostView::CreatePlatformWidget() {
+void OffScreenRenderWidgetHostView::CreatePlatformWidget(
+    bool is_guest_view_hack) {
   mac_helper_ = new MacHelper(this);
   browser_compositor_.reset(new content::BrowserCompositorMac(
-      mac_helper_, mac_helper_, render_widget_host_->is_hidden(), true));
+      mac_helper_, mac_helper_, render_widget_host_->is_hidden(), true,
+      AllocateFrameSinkId(is_guest_view_hack)));
 }
 
 void OffScreenRenderWidgetHostView::DestroyPlatformWidget() {

atom/browser/osr/osr_view_proxy.cc

@@ -0,0 +1,58 @@
+// Copyright (c) 2017 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/osr/osr_view_proxy.h"
+
+namespace atom {
+
+OffscreenViewProxy::OffscreenViewProxy(views::View* view)
+    : view_(view), observer_(nullptr) {
+  view_bitmap_.reset(new SkBitmap);
+}
+
+OffscreenViewProxy::~OffscreenViewProxy() {
+  if (observer_) {
+    observer_->ProxyViewDestroyed(this);
+  }
+}
+
+void OffscreenViewProxy::SetObserver(OffscreenViewProxyObserver* observer) {
+  if (observer_) {
+    observer_->ProxyViewDestroyed(this);
+  }
+  observer_ = observer;
+}
+
+void OffscreenViewProxy::RemoveObserver() {
+  observer_ = nullptr;
+}
+
+const SkBitmap* OffscreenViewProxy::GetBitmap() const {
+  return view_bitmap_.get();
+}
+
+void OffscreenViewProxy::SetBitmap(const SkBitmap& bitmap) {
+  if (view_bounds_.width() == bitmap.width() &&
+      view_bounds_.height() == bitmap.height() &&
+      observer_) {
+    view_bitmap_.reset(new SkBitmap(bitmap));
+    observer_->OnProxyViewPaint(view_bounds_);
+  }
+}
+
+const gfx::Rect& OffscreenViewProxy::GetBounds() {
+  return view_bounds_;
+}
+
+void OffscreenViewProxy::SetBounds(const gfx::Rect& bounds) {
+  view_bounds_ = bounds;
+}
+
+void OffscreenViewProxy::OnEvent(ui::Event* event) {
+  if (view_) {
+    view_->OnEvent(event);
+  }
+}
+
+}  // namespace atom

atom/browser/osr/osr_view_proxy.h

@@ -0,0 +1,53 @@
+// Copyright (c) 2017 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_OSR_OSR_VIEW_PROXY_H_
+#define ATOM_BROWSER_OSR_OSR_VIEW_PROXY_H_
+
+#include <set>
+
+#include "third_party/skia/include/core/SkBitmap.h"
+#include "ui/events/event.h"
+#include "ui/gfx/geometry/rect.h"
+#include "ui/views/view.h"
+
+namespace atom {
+
+class OffscreenViewProxy;
+
+class OffscreenViewProxyObserver {
+ public:
+  virtual void OnProxyViewPaint(const gfx::Rect& damage_rect) = 0;
+  virtual void ProxyViewDestroyed(OffscreenViewProxy* proxy) = 0;
+};
+
+class OffscreenViewProxy {
+ public:
+  explicit OffscreenViewProxy(views::View* view);
+  ~OffscreenViewProxy();
+
+  void SetObserver(OffscreenViewProxyObserver* observer);
+  void RemoveObserver();
+
+  const SkBitmap* GetBitmap() const;
+  void SetBitmap(const SkBitmap& bitmap);
+
+  const gfx::Rect& GetBounds();
+  void SetBounds(const gfx::Rect& bounds);
+
+  void OnEvent(ui::Event* event);
+
+  void ResetView() { view_ = nullptr; }
+ private:
+  views::View* view_;
+
+  gfx::Rect view_bounds_;
+  std::unique_ptr<SkBitmap> view_bitmap_;
+
+  OffscreenViewProxyObserver* observer_;
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_OSR_OSR_VIEW_PROXY_H_

atom/browser/osr/osr_web_contents_view.cc

@@ -4,7 +4,11 @@
 
 #include "atom/browser/osr/osr_web_contents_view.h"
 
+#include "atom/common/api/api_messages.h"
+#include "content/browser/web_contents/web_contents_impl.h"
+#include "content/public/browser/render_view_host.h"
 #include "third_party/WebKit/public/platform/WebScreenInfo.h"
+#include "ui/display/screen.h"
 
 namespace atom {
 
@@ -27,19 +31,33 @@ OffScreenWebContentsView::~OffScreenWebContentsView() {
 void OffScreenWebContentsView::SetWebContents(
     content::WebContents* web_contents) {
   web_contents_ = web_contents;
+
+  RenderViewCreated(web_contents_->GetRenderViewHost());
 }
 
 #if !defined(OS_MACOSX)
 gfx::NativeView OffScreenWebContentsView::GetNativeView() const {
-  return gfx::NativeView();
+  if (!web_contents_) return gfx::NativeView();
+
+  auto relay = NativeWindowRelay::FromWebContents(web_contents_);
+  if (!relay) return gfx::NativeView();
+  return relay->window->GetNativeView();
 }
 
 gfx::NativeView OffScreenWebContentsView::GetContentNativeView() const {
-  return gfx::NativeView();
+  if (!web_contents_) return gfx::NativeView();
+
+  auto relay = NativeWindowRelay::FromWebContents(web_contents_);
+  if (!relay) return gfx::NativeView();
+  return relay->window->GetNativeView();
 }
 
 gfx::NativeWindow OffScreenWebContentsView::GetTopLevelNativeWindow() const {
-  return gfx::NativeWindow();
+  if (!web_contents_) return gfx::NativeWindow();
+
+  auto relay = NativeWindowRelay::FromWebContents(web_contents_);
+  if (!relay) return gfx::NativeWindow();
+  return relay->window->GetNativeWindow();
 }
 #endif
 
@@ -67,7 +85,7 @@ content::DropData* OffScreenWebContentsView::GetDropData() const {
 }
 
 gfx::Rect OffScreenWebContentsView::GetViewBounds() const {
-  return view_ ? view_->GetViewBounds() : gfx::Rect();
+  return GetView() ? GetView()->GetViewBounds() : gfx::Rect();
 }
 
 void OffScreenWebContentsView::CreateView(const gfx::Size& initial_size,
@@ -77,19 +95,40 @@ void OffScreenWebContentsView::CreateView(const gfx::Size& initial_size,
 content::RenderWidgetHostViewBase*
   OffScreenWebContentsView::CreateViewForWidget(
     content::RenderWidgetHost* render_widget_host, bool is_guest_view_hack) {
+  if (render_widget_host->GetView()) {
+    return static_cast<content::RenderWidgetHostViewBase*>(
+        render_widget_host->GetView());
+  }
+
   auto relay = NativeWindowRelay::FromWebContents(web_contents_);
-  view_ = new OffScreenRenderWidgetHostView(
-      transparent_, callback_, render_widget_host, relay->window.get());
-  return view_;
+  return new OffScreenRenderWidgetHostView(
+      transparent_,
+      callback_,
+      render_widget_host,
+      nullptr,
+      relay->window.get());
 }
 
 content::RenderWidgetHostViewBase*
   OffScreenWebContentsView::CreateViewForPopupWidget(
     content::RenderWidgetHost* render_widget_host) {
   auto relay = NativeWindowRelay::FromWebContents(web_contents_);
-  view_ = new OffScreenRenderWidgetHostView(
-      transparent_, callback_, render_widget_host, relay->window.get());
-  return view_;
+
+  content::WebContentsImpl *web_contents_impl =
+    static_cast<content::WebContentsImpl*>(web_contents_);
+
+  OffScreenRenderWidgetHostView *view =
+    static_cast<OffScreenRenderWidgetHostView*>(
+      web_contents_impl->GetOuterWebContents()
+      ? web_contents_impl->GetOuterWebContents()->GetRenderWidgetHostView()
+      : web_contents_impl->GetRenderWidgetHostView());
+
+  return new OffScreenRenderWidgetHostView(
+      transparent_,
+      callback_,
+      render_widget_host,
+      view,
+      relay->window.get());
 }
 
 void OffScreenWebContentsView::SetPageTitle(const base::string16& title) {
@@ -97,8 +136,12 @@ void OffScreenWebContentsView::SetPageTitle(const base::string16& title) {
 
 void OffScreenWebContentsView::RenderViewCreated(
     content::RenderViewHost* host) {
-  if (view_)
-    view_->InstallTransparency();
+  if (GetView())
+    GetView()->InstallTransparency();
+
+#if defined(OS_MACOSX)
+  host->Send(new AtomViewMsg_Offscreen(host->GetRoutingID()));
+#endif
 }
 
 void OffScreenWebContentsView::RenderViewSwappedIn(
@@ -110,14 +153,22 @@ void OffScreenWebContentsView::SetOverscrollControllerEnabled(bool enabled) {
 
 void OffScreenWebContentsView::GetScreenInfo(
     content::ScreenInfo* screen_info) const {
-  screen_info->rect = gfx::Rect(view_->size());
-  screen_info->available_rect = gfx::Rect(view_->size());
   screen_info->depth = 24;
   screen_info->depth_per_component = 8;
-  screen_info->device_scale_factor = view_->scale_factor();
   screen_info->orientation_angle = 0;
+  screen_info->device_scale_factor = 1.0;
   screen_info->orientation_type =
       content::SCREEN_ORIENTATION_VALUES_LANDSCAPE_PRIMARY;
+
+  if (GetView()) {
+    screen_info->rect = gfx::Rect(GetView()->size());
+    screen_info->available_rect = gfx::Rect(GetView()->size());
+  } else {
+    const display::Display display =
+      display::Screen::GetScreen()->GetPrimaryDisplay();
+    screen_info->rect = display.bounds();
+    screen_info->available_rect = display.work_area();
+  }
 }
 
 #if defined(OS_MACOSX)
@@ -151,4 +202,12 @@ void OffScreenWebContentsView::UpdateDragCursor(
     blink::WebDragOperation operation) {
 }
 
+OffScreenRenderWidgetHostView* OffScreenWebContentsView::GetView() const {
+  if (web_contents_) {
+    return static_cast<OffScreenRenderWidgetHostView*>(
+        web_contents_->GetRenderViewHost()->GetWidget()->GetView());
+  }
+  return nullptr;
+}
+
 }  // namespace atom

atom/browser/osr/osr_web_contents_view.h

@@ -75,11 +75,12 @@ class OffScreenWebContentsView : public content::WebContentsView,
   void PlatformDestroy();
 #endif
 
+  OffScreenRenderWidgetHostView* GetView() const;
+
   const bool transparent_;
   OnPaintCallback callback_;
 
   // Weak refs.
-  OffScreenRenderWidgetHostView* view_;
   content::WebContents* web_contents_;
 
 #if defined(OS_MACOSX)

atom/browser/relauncher.cc

@@ -140,7 +140,11 @@ bool RelaunchAppWithHelper(const base::FilePath& helper,
 }
 
 int RelauncherMain(const content::MainFunctionParams& main_parameters) {
+#if defined(OS_WIN)
+  const StringVector& argv = atom::AtomCommandLine::wargv();
+#else
   const StringVector& argv = atom::AtomCommandLine::argv();
+#endif
 
   if (argv.size() < 4 || argv[1] != internal::kRelauncherTypeArg) {
     LOG(ERROR) << "relauncher process invoked with unexpected arguments";

atom/browser/resources/mac/Info.plist

@@ -17,9 +17,9 @@
   <key>CFBundleIconFile</key>
   <string>electron.icns</string>
   <key>CFBundleVersion</key>
-  <string>1.6.18</string>
+  <string>1.7.5</string>
   <key>CFBundleShortVersionString</key>
-  <string>1.6.18</string>
+  <string>1.7.5</string>
   <key>LSApplicationCategoryType</key>
   <string>public.app-category.developer-tools</string>
   <key>LSMinimumSystemVersion</key>

atom/browser/resources/win/atom.rc

@@ -56,8 +56,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,6,18,0
- PRODUCTVERSION 1,6,18,0
+ FILEVERSION 1,7,5,0
+ PRODUCTVERSION 1,7,5,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -74,12 +74,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "GitHub, Inc."
             VALUE "FileDescription", "Electron"
-            VALUE "FileVersion", "1.6.18"
+            VALUE "FileVersion", "1.7.5"
             VALUE "InternalName", "electron.exe"
             VALUE "LegalCopyright", "Copyright (C) 2015 GitHub, Inc. All rights reserved."
             VALUE "OriginalFilename", "electron.exe"
             VALUE "ProductName", "Electron"
-            VALUE "ProductVersion", "1.6.18"
+            VALUE "ProductVersion", "1.7.5"
             VALUE "SquirrelAwareVersion", "1"
         END
     END

atom/browser/ui/accelerator_util_mac.mm

@@ -26,7 +26,12 @@ void SetPlatformAccelerator(ui::Accelerator* accelerator) {
                                   &characterIgnoringModifiers);
 
   if (character != characterIgnoringModifiers) {
-    modifiers ^= NSShiftKeyMask;
+    if (isdigit(characterIgnoringModifiers)) {
+      // The character is a number so lets not mutate it with the modifiers
+      character = characterIgnoringModifiers;
+    } else {
+      modifiers ^= NSShiftKeyMask;
+    }
   }
 
   if (character == NSDeleteFunctionKey) {

atom/browser/ui/autofill_popup.cc

@@ -0,0 +1,270 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <algorithm>
+#include <utility>
+#include <vector>
+
+#if defined(ENABLE_OSR)
+#include "atom/browser/osr/osr_render_widget_host_view.h"
+#include "atom/browser/osr/osr_view_proxy.h"
+#endif
+#include "atom/browser/ui/autofill_popup.h"
+#include "atom/common/api/api_messages.h"
+#include "ui/display/display.h"
+#include "ui/display/screen.h"
+#include "ui/gfx/geometry/point.h"
+#include "ui/gfx/geometry/rect.h"
+#include "ui/gfx/geometry/vector2d.h"
+#include "ui/gfx/text_utils.h"
+
+namespace atom {
+
+namespace {
+
+std::pair<int, int> CalculatePopupXAndWidth(
+    const display::Display& left_display,
+    const display::Display& right_display,
+    int popup_required_width,
+    const gfx::Rect& element_bounds,
+    bool is_rtl) {
+  int leftmost_display_x = left_display.bounds().x();
+  int rightmost_display_x =
+      right_display.GetSizeInPixel().width() + right_display.bounds().x();
+
+  // Calculate the start coordinates for the popup if it is growing right or
+  // the end position if it is growing to the left, capped to screen space.
+  int right_growth_start = std::max(
+      leftmost_display_x, std::min(rightmost_display_x, element_bounds.x()));
+  int left_growth_end =
+      std::max(leftmost_display_x,
+               std::min(rightmost_display_x, element_bounds.right()));
+
+  int right_available = rightmost_display_x - right_growth_start;
+  int left_available = left_growth_end - leftmost_display_x;
+
+  int popup_width =
+      std::min(popup_required_width, std::max(right_available, left_available));
+
+  std::pair<int, int> grow_right(right_growth_start, popup_width);
+  std::pair<int, int> grow_left(left_growth_end - popup_width, popup_width);
+
+  // Prefer to grow towards the end (right for LTR, left for RTL). But if there
+  // is not enough space available in the desired direction and more space in
+  // the other direction, reverse it.
+  if (is_rtl) {
+    return left_available >= popup_width || left_available >= right_available
+               ? grow_left
+               : grow_right;
+  }
+  return right_available >= popup_width || right_available >= left_available
+             ? grow_right
+             : grow_left;
+}
+
+std::pair<int, int> CalculatePopupYAndHeight(
+    const display::Display& top_display,
+    const display::Display& bottom_display,
+    int popup_required_height,
+    const gfx::Rect& element_bounds) {
+  int topmost_display_y = top_display.bounds().y();
+  int bottommost_display_y =
+      bottom_display.GetSizeInPixel().height() + bottom_display.bounds().y();
+
+  // Calculate the start coordinates for the popup if it is growing down or
+  // the end position if it is growing up, capped to screen space.
+  int top_growth_end = std::max(
+      topmost_display_y, std::min(bottommost_display_y, element_bounds.y()));
+  int bottom_growth_start =
+      std::max(topmost_display_y,
+               std::min(bottommost_display_y, element_bounds.bottom()));
+
+  int top_available = bottom_growth_start - topmost_display_y;
+  int bottom_available = bottommost_display_y - top_growth_end;
+
+  // TODO(csharp): Restrict the popup height to what is available.
+  if (bottom_available >= popup_required_height ||
+      bottom_available >= top_available) {
+    // The popup can appear below the field.
+    return std::make_pair(bottom_growth_start, popup_required_height);
+  } else {
+    // The popup must appear above the field.
+    return std::make_pair(top_growth_end - popup_required_height,
+                          popup_required_height);
+  }
+}
+
+display::Display GetDisplayNearestPoint(
+    const gfx::Point& point,
+    gfx::NativeView container_view) {
+  return display::Screen::GetScreen()->GetDisplayNearestPoint(point);
+}
+
+}  // namespace
+
+AutofillPopup::AutofillPopup(gfx::NativeView container_view)
+    : container_view_(container_view), view_(nullptr) {
+  bold_font_list_ =
+    gfx::FontList().DeriveWithWeight(gfx::Font::Weight::BOLD);
+  smaller_font_list_ =
+    gfx::FontList().DeriveWithSizeDelta(kSmallerFontSizeDelta);
+}
+
+AutofillPopup::~AutofillPopup() {
+  Hide();
+}
+
+void AutofillPopup::CreateView(
+    content::RenderFrameHost* frame_host,
+    bool offscreen,
+    views::Widget* parent_widget,
+    const gfx::RectF& r) {
+  frame_host_ = frame_host;
+  gfx::Rect lb(std::floor(r.x()), std::floor(r.y() + r.height()),
+               std::floor(r.width()), std::floor(r.height()));
+  gfx::Point menu_position(lb.origin());
+  popup_bounds_in_view_ = lb;
+  views::View::ConvertPointToScreen(
+    parent_widget->GetContentsView(), &menu_position);
+  popup_bounds_ = gfx::Rect(menu_position, lb.size());
+  element_bounds_ = popup_bounds_;
+
+  Hide();
+  view_ = new AutofillPopupView(this, parent_widget);
+  view_->Show();
+
+#if defined(ENABLE_OSR)
+  if (offscreen) {
+    auto* osr_rwhv = static_cast<OffScreenRenderWidgetHostView*>(
+        frame_host_->GetView());
+    view_->view_proxy_.reset(new OffscreenViewProxy(view_));
+    osr_rwhv->AddViewProxy(view_->view_proxy_.get());
+  }
+#endif
+}
+
+void AutofillPopup::Hide() {
+  if (view_) {
+    view_->Hide();
+    view_ = nullptr;
+  }
+}
+
+void AutofillPopup::SetItems(const std::vector<base::string16>& values,
+                            const std::vector<base::string16>& labels) {
+  values_ = values;
+  labels_ = labels;
+  UpdatePopupBounds();
+  if (view_) {
+    view_->OnSuggestionsChanged();
+  }
+}
+
+void AutofillPopup::AcceptSuggestion(int index) {
+  frame_host_->Send(new AtomAutofillFrameMsg_AcceptSuggestion(
+    frame_host_->GetRoutingID(), GetValueAt(index)));
+}
+
+void AutofillPopup::UpdatePopupBounds() {
+  int desired_width = GetDesiredPopupWidth();
+  int desired_height = GetDesiredPopupHeight();
+  bool is_rtl = false;
+
+  gfx::Point top_left_corner_of_popup =
+      element_bounds_.origin() +
+      gfx::Vector2d(element_bounds_.width() - desired_width, -desired_height);
+
+  // This is the bottom right point of the popup if the popup is below the
+  // element and grows to the right (since the is the lowest and furthest right
+  // the popup could go).
+  gfx::Point bottom_right_corner_of_popup =
+      element_bounds_.origin() +
+      gfx::Vector2d(desired_width, element_bounds_.height() + desired_height);
+
+  display::Display top_left_display =
+      GetDisplayNearestPoint(top_left_corner_of_popup, container_view_);
+  display::Display bottom_right_display =
+      GetDisplayNearestPoint(bottom_right_corner_of_popup, container_view_);
+
+  std::pair<int, int> popup_x_and_width =
+      CalculatePopupXAndWidth(top_left_display, bottom_right_display,
+                              desired_width, element_bounds_, is_rtl);
+  std::pair<int, int> popup_y_and_height = CalculatePopupYAndHeight(
+      top_left_display, bottom_right_display, desired_height, element_bounds_);
+
+  popup_bounds_ = gfx::Rect(popup_x_and_width.first, popup_y_and_height.first,
+      popup_x_and_width.second, popup_y_and_height.second);
+  popup_bounds_in_view_ = gfx::Rect(popup_bounds_in_view_.origin(),
+      gfx::Size(popup_x_and_width.second, popup_y_and_height.second));
+}
+
+int AutofillPopup::GetDesiredPopupHeight() {
+  return 2 * kPopupBorderThickness + values_.size() * kRowHeight;
+}
+
+int AutofillPopup::GetDesiredPopupWidth() {
+  int popup_width = element_bounds_.width();
+
+  for (size_t i = 0; i < values_.size(); ++i) {
+    int row_size = kEndPadding + 2 * kPopupBorderThickness +
+      gfx::GetStringWidth(GetValueAt(i), GetValueFontListForRow(i)) +
+      gfx::GetStringWidth(GetLabelAt(i), GetLabelFontListForRow(i));
+    if (GetLabelAt(i).length() > 0)
+      row_size += kNamePadding + kEndPadding;
+
+    popup_width = std::max(popup_width, row_size);
+  }
+
+  return popup_width;
+}
+
+gfx::Rect AutofillPopup::GetRowBounds(int index) {
+  int top = kPopupBorderThickness + index * kRowHeight;
+
+  return gfx::Rect(kPopupBorderThickness, top,
+                   popup_bounds_.width() - 2 * kPopupBorderThickness,
+                   kRowHeight);
+}
+
+const gfx::FontList& AutofillPopup::GetValueFontListForRow(int index) const {
+  return bold_font_list_;
+}
+
+const gfx::FontList& AutofillPopup::GetLabelFontListForRow(int index) const {
+  return smaller_font_list_;
+}
+
+ui::NativeTheme::ColorId AutofillPopup::GetBackgroundColorIDForRow(
+    int index) const {
+  return (view_ && index == view_->GetSelectedLine())
+      ? ui::NativeTheme::kColorId_ResultsTableHoveredBackground
+      : ui::NativeTheme::kColorId_ResultsTableNormalBackground;
+}
+
+int AutofillPopup::GetLineCount() {
+  return values_.size();
+}
+
+base::string16 AutofillPopup::GetValueAt(int i) {
+  return values_.at(i);
+}
+
+base::string16 AutofillPopup::GetLabelAt(int i) {
+  return labels_.at(i);
+}
+
+int AutofillPopup::LineFromY(int y) const {
+  int current_height = kPopupBorderThickness;
+
+  for (size_t i = 0; i < values_.size(); ++i) {
+    current_height += kRowHeight;
+
+    if (y <= current_height)
+      return i;
+  }
+
+  return values_.size() - 1;
+}
+
+}  // namespace atom

atom/browser/ui/autofill_popup.h

@@ -0,0 +1,82 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_UI_AUTOFILL_POPUP_H_
+#define ATOM_BROWSER_UI_AUTOFILL_POPUP_H_
+
+#include <vector>
+
+#include "atom/browser/ui/views/autofill_popup_view.h"
+#include "content/public/browser/render_frame_host.h"
+#include "ui/gfx/font_list.h"
+#include "ui/native_theme/native_theme.h"
+#include "ui/views/widget/widget.h"
+
+namespace atom {
+
+class AutofillPopupView;
+
+class AutofillPopup {
+ public:
+  explicit AutofillPopup(gfx::NativeView);
+  ~AutofillPopup();
+
+  void CreateView(content::RenderFrameHost* render_frame,
+    bool offscreen, views::Widget* widget, const gfx::RectF& bounds);
+  void Hide();
+
+  void SetItems(const std::vector<base::string16>& values,
+                const std::vector<base::string16>& labels);
+
+ private:
+  friend class AutofillPopupView;
+
+  void AcceptSuggestion(int index);
+
+  void UpdatePopupBounds();
+  int GetDesiredPopupHeight();
+  int GetDesiredPopupWidth();
+  gfx::Rect GetRowBounds(int i);
+  const gfx::FontList& GetValueFontListForRow(int index) const;
+  const gfx::FontList& GetLabelFontListForRow(int index) const;
+  ui::NativeTheme::ColorId GetBackgroundColorIDForRow(int index) const;
+
+  int GetLineCount();
+  base::string16 GetValueAt(int i);
+  base::string16 GetLabelAt(int i);
+  int LineFromY(int y) const;
+
+  // The native view that contains this
+  gfx::NativeView container_view_;
+
+  int selected_index_;
+
+  // Popup location
+  gfx::Rect popup_bounds_;
+  gfx::Rect popup_bounds_in_view_;
+
+  // Bounds of the autofilled element
+  gfx::Rect element_bounds_;
+
+  // Datalist suggestions
+  std::vector<base::string16> values_;
+  std::vector<base::string16> labels_;
+
+  // Font lists for the suggestions
+  gfx::FontList smaller_font_list_;
+  gfx::FontList bold_font_list_;
+
+  // For sending the accepted suggestion to the render frame that
+  // asked to open the popup
+  content::RenderFrameHost* frame_host_;
+
+  // The popup view. The lifetime is managed by the owning Widget
+  AutofillPopupView* view_;
+
+  DISALLOW_COPY_AND_ASSIGN(AutofillPopup);
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_UI_AUTOFILL_POPUP_H_

atom/browser/ui/certificate_trust_mac.mm

@@ -69,7 +69,7 @@
   auto cert_db = net::CertDatabase::GetInstance();
   // This forces Chromium to reload the certificate since it might be trusted
   // now.
-  cert_db->NotifyObserversCertDBChanged(cert_.get());
+  cert_db->NotifyObserversCertDBChanged();
 
   callback_.Run();
 

atom/browser/ui/certificate_trust_win.cc

@@ -38,7 +38,7 @@ BOOL AddToTrustedRootStore(const PCCERT_CONTEXT cert_context,
   if (result) {
     // force Chromium to reload it's database for this certificate
     auto cert_db = net::CertDatabase::GetInstance();
-    cert_db->NotifyObserversCertDBChanged(cert.get());
+    cert_db->NotifyObserversCertDBChanged();
   }
 
   CertCloseStore(root_cert_store, CERT_CLOSE_STORE_FORCE_FLAG);

atom/browser/ui/file_dialog_gtk.cc

@@ -72,8 +72,12 @@ class FileChooserDialog {
         gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog_),
             settings.default_path.value().c_str());
       } else {
-        gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog_),
-            settings.default_path.DirName().value().c_str());
+        if (settings.default_path.IsAbsolute()) {
+          gtk_file_chooser_set_current_folder(
+              GTK_FILE_CHOOSER(dialog_),
+              settings.default_path.DirName().value().c_str());
+        }
+
         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog_),
             settings.default_path.BaseName().value().c_str());
       }

atom/browser/ui/file_dialog_mac.mm

@@ -40,6 +40,7 @@ void SetAllowedFileTypes(NSSavePanel* dialog, const Filters& filters) {
   if ([file_type_set count])
     file_types = [file_type_set allObjects];
 
+  [dialog setExtensionHidden:NO];
   [dialog setAllowedFileTypes:file_types];
 }
 
@@ -65,22 +66,29 @@ void SetupDialog(NSSavePanel* dialog,
     if (base::DirectoryExists(settings.default_path)) {
       default_dir = base::SysUTF8ToNSString(settings.default_path.value());
     } else {
-      default_dir =
-          base::SysUTF8ToNSString(settings.default_path.DirName().value());
+      if (settings.default_path.IsAbsolute()) {
+        default_dir =
+            base::SysUTF8ToNSString(settings.default_path.DirName().value());
+      }
+
       default_filename =
           base::SysUTF8ToNSString(settings.default_path.BaseName().value());
     }
   }
 
+  if (settings.filters.empty()) {
+    [dialog setAllowsOtherFileTypes:YES];
+  } else {
+    // Set setAllowedFileTypes before setNameFieldStringValue as it might
+    // override the extension set using setNameFieldStringValue
+    SetAllowedFileTypes(dialog, settings.filters);
+  }
+
   if (default_dir)
     [dialog setDirectoryURL:[NSURL fileURLWithPath:default_dir]];
   if (default_filename)
     [dialog setNameFieldStringValue:default_filename];
 
-  if (settings.filters.empty())
-    [dialog setAllowsOtherFileTypes:YES];
-  else
-    SetAllowedFileTypes(dialog, settings.filters);
 }
 
 void SetupDialogForProperties(NSOpenPanel* dialog, int properties) {

atom/browser/ui/file_dialog_win.cc

@@ -105,7 +105,9 @@ class FileDialog {
       }
     }
 
-    SetDefaultFolder(settings.default_path);
+    if (settings.default_path.IsAbsolute()) {
+      SetDefaultFolder(settings.default_path);
+    }
   }
 
   bool Show(atom::NativeWindow* parent_window) {

atom/browser/ui/message_box_gtk.cc

@@ -41,7 +41,7 @@ class GtkMessageBox : public NativeWindowObserver {
                 const gfx::ImageSkia& icon)
       : cancel_id_(cancel_id),
         checkbox_checked_(false),
-        parent_(static_cast<NativeWindowViews*>(parent_window)) {
+        parent_(static_cast<NativeWindow*>(parent_window)) {
     // Create dialog.
     dialog_ = gtk_message_dialog_new(
         nullptr,  // parent
@@ -94,7 +94,7 @@ class GtkMessageBox : public NativeWindowObserver {
     // Parent window.
     if (parent_) {
       parent_->AddObserver(this);
-      parent_->SetEnabled(false);
+      static_cast<NativeWindowViews*>(parent_)->SetEnabled(false);
       libgtkui::SetGtkTransientForAura(dialog_, parent_->GetNativeWindow());
       gtk_window_set_modal(GTK_WINDOW(dialog_), TRUE);
     }
@@ -104,7 +104,7 @@ class GtkMessageBox : public NativeWindowObserver {
     gtk_widget_destroy(dialog_);
     if (parent_) {
       parent_->RemoveObserver(this);
-      parent_->SetEnabled(true);
+      static_cast<NativeWindowViews*>(parent_)->SetEnabled(true);
     }
   }
 
@@ -179,7 +179,7 @@ class GtkMessageBox : public NativeWindowObserver {
 
   bool checkbox_checked_;
 
-  NativeWindowViews* parent_;
+  NativeWindow* parent_;
   GtkWidget* dialog_;
   MessageBoxCallback callback_;
 

atom/browser/ui/tray_icon.cc

@@ -79,6 +79,16 @@ void TrayIcon::NotifyDropText(const std::string& text) {
     observer.OnDropText(text);
 }
 
+void TrayIcon::NotifyMouseEntered(const gfx::Point& location, int modifiers) {
+  for (TrayIconObserver& observer : observers_)
+    observer.OnMouseEntered(location, modifiers);
+}
+
+void TrayIcon::NotifyMouseExited(const gfx::Point& location, int modifiers) {
+  for (TrayIconObserver& observer : observers_)
+    observer.OnMouseExited(location, modifiers);
+}
+
 void TrayIcon::NotifyDragEntered() {
   for (TrayIconObserver& observer : observers_)
     observer.OnDragEntered();

atom/browser/ui/tray_icon.h

@@ -83,6 +83,10 @@ class TrayIcon {
   void NotifyDragEntered();
   void NotifyDragExited();
   void NotifyDragEnded();
+  void NotifyMouseEntered(const gfx::Point& location = gfx::Point(),
+                          int modifiers = 0);
+  void NotifyMouseExited(const gfx::Point& location = gfx::Point(),
+                         int modifiers = 0);
 
  protected:
   TrayIcon();

atom/browser/ui/tray_icon_cocoa.mm

@@ -54,9 +54,16 @@ const CGFloat kVerticalTitleMargin = 2;
                             statusItemWithLength:NSVariableStatusItemLength];
     statusItem_.reset([item retain]);
     [statusItem_ setView:self];
-
     // Finalize setup by sizing our views
     [self updateDimensions];
+
+    // Add NSTrackingArea for listening to mouseEnter and mouseExit events
+    auto trackingArea = [[[NSTrackingArea alloc]
+        initWithRect:[self bounds]
+             options:NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways
+               owner:self
+            userInfo:nil] autorelease];
+    [self addTrackingArea:trackingArea];
   }
   return self;
 }
@@ -288,6 +295,18 @@ const CGFloat kVerticalTitleMargin = 2;
   return NSDragOperationCopy;
 }
 
+- (void)mouseExited:(NSEvent*)event {
+  trayIcon_->NotifyMouseExited(
+      gfx::ScreenPointFromNSPoint([event locationInWindow]),
+      ui::EventFlagsFromModifiers([event modifierFlags]));
+}
+
+- (void)mouseEntered:(NSEvent*)event {
+  trayIcon_->NotifyMouseEntered(
+      gfx::ScreenPointFromNSPoint([event locationInWindow]),
+      ui::EventFlagsFromModifiers([event modifierFlags]));
+}
+
 - (void)draggingExited:(id <NSDraggingInfo>)sender {
   trayIcon_->NotifyDragExited();
 }

atom/browser/ui/tray_icon_observer.h

@@ -10,6 +10,7 @@
 
 namespace gfx {
 class Rect;
+class Point;
 }
 
 namespace atom {
@@ -28,6 +29,8 @@ class TrayIconObserver {
   virtual void OnDragEntered() {}
   virtual void OnDragExited() {}
   virtual void OnDragEnded() {}
+  virtual void OnMouseEntered(const gfx::Point& location, int modifiers) {}
+  virtual void OnMouseExited(const gfx::Point& location, int modifiers) {}
 
  protected:
   virtual ~TrayIconObserver() {}