Bump v0.33.9

This reverts commit 4e8db2c3be.

It seems that we still have problems with Node.js's console.* calls, I'm
reverting this for now unitl we get a solution.

Fixes #3100.

.travis.yml

@@ -10,6 +10,7 @@ os:
   - osx
 env:
   - TARGET_ARCH=x64
+osx_image: xcode7
 
 matrix:
   include:

CONTRIBUTING.md

@@ -30,7 +30,7 @@ possible with your report. If you can, please include:
 * Follow the CoffeeScript, JavaScript, C++ and Python [coding style defined in docs](/docs/development/coding-style.md).
 * Write documentation in [Markdown](https://daringfireball.net/projects/markdown).
   See the [Documentation Styleguide](/docs/styleguide.md).
-* Use short, present tense commit messages. See [Commit Message Styleguide](#git-commit-messages-styleguide).
+* Use short, present tense commit messages. See [Commit Message Styleguide](#git-commit-messages).
 
 ## Styleguides
 

README-ko.md

@@ -8,7 +8,7 @@
 
 :zap: *프레임워크 이름이 Atom Shell에서 Electron으로 변경되었습니다* :zap:
 
-Electron 프레임워크는 JavaScript, HTML 그리고 CSS를 사용하여 Cross-Platform 데스크톱 어플리케이션을 개발할 수 있도록 해주는 프레임워크입니다. 이 프레임워크는 [io.js](http://iojs.org) 와
+Electron 프레임워크는 JavaScript, HTML 그리고 CSS를 사용하여 Cross-Platform 데스크톱 어플리케이션을 개발할 수 있도록 해주는 프레임워크입니다. 이 프레임워크는 [Node.js](https://nodejs.org) 와
 [Chromium](http://www.chromium.org)을 기반으로 만들어 졌으며 [Atom Editor](https://github.com/atom/atom)에 사용되고 있습니다.
 
 Electron에 대한 중요한 알림을 받고 싶다면 Twitter에서 [@ElectronJS](https://twitter.com/electronjs)를 팔로우 하세요.
@@ -41,7 +41,7 @@ Electron을 빌드 하는 방법과 프로젝트에 기여하는 방법도 문
 ## 참조 문서 (번역)
 
 - [브라질 포르투칼어](https://github.com/atom/electron/tree/master/docs-translations/pt-BR)
-- [한국어](https://github.com/atom/electron/tree/master/docs-translations/ko)
+- [한국어](https://github.com/atom/electron/tree/master/docs-translations/ko-KR)
 - [일본어](https://github.com/atom/electron/tree/master/docs-translations/jp)
 - [스페인어](https://github.com/atom/electron/tree/master/docs-translations/es)
 - [중국어 간체](https://github.com/atom/electron/tree/master/docs-translations/zh-CN)

README.md

@@ -7,7 +7,7 @@
 :zap: *Formerly known as Atom Shell* :zap:
 
 The Electron framework lets you write cross-platform desktop applications
-using JavaScript, HTML and CSS. It is based on [io.js](http://iojs.org) and
+using JavaScript, HTML and CSS. It is based on [Node.js](https://nodejs.org) and
 [Chromium](http://www.chromium.org) and is used in the [Atom
 editor](https://github.com/atom/atom).
 
@@ -15,7 +15,7 @@ Follow [@ElectronJS](https://twitter.com/electronjs) on Twitter for important
 announcements.
 
 This project adheres to the [Contributor Covenant 1.2](http://contributor-covenant.org/version/1/2/0).
-By participating, you are expected to uphold this code. Please report 
+By participating, you are expected to uphold this code. Please report
 unacceptable behavior to atom@github.com.
 
 ## Downloads
@@ -47,7 +47,7 @@ contains documents describing how to build and contribute to Electron.
 ## Documentation Translations
 
 - [Brazilian Portuguese](https://github.com/atom/electron/tree/master/docs-translations/pt-BR)
-- [Korean](https://github.com/atom/electron/tree/master/docs-translations/ko)
+- [Korean](https://github.com/atom/electron/tree/master/docs-translations/ko-KR)
 - [Japanese](https://github.com/atom/electron/tree/master/docs-translations/jp)
 - [Spanish](https://github.com/atom/electron/tree/master/docs-translations/es)
 - [Simplified Chinese](https://github.com/atom/electron/tree/master/docs-translations/zh-CN)
@@ -55,12 +55,12 @@ contains documents describing how to build and contribute to Electron.
 
 ## Community
 
-You can ask questions and interact with the community in the following 
+You can ask questions and interact with the community in the following
 locations:
-- [`electron`](http://discuss.atom.io/category/electron) category on the Atom 
+- [`electron`](http://discuss.atom.io/category/electron) category on the Atom
 forums
 - `#atom-shell` channel on Freenode
 - [`Atom`](http://atom-slack.herokuapp.com/) channel on Slack
 
-Check out [awesome-electron](https://github.com/sindresorhus/awesome-electron) 
+Check out [awesome-electron](https://github.com/sindresorhus/awesome-electron)
 for a community maintained list of useful example apps, tools and resources.

atom.gyp

@@ -4,7 +4,7 @@
     'product_name%': 'Electron',
     'company_name%': 'GitHub, Inc',
     'company_abbr%': 'github',
-    'version%': '0.33.0',
+    'version%': '0.33.9',
   },
   'includes': [
     'filenames.gypi',
@@ -64,9 +64,6 @@
               'files': [
                 '<(PRODUCT_DIR)/<(product_name) Helper.app',
                 '<(PRODUCT_DIR)/<(product_name) Framework.framework',
-                'external_binaries/Squirrel.framework',
-                'external_binaries/ReactiveCocoa.framework',
-                'external_binaries/Mantle.framework',
               ],
             },
             {
@@ -109,7 +106,21 @@
                 '<@(locale_dirs)',
               ],
             },
-          ]
+          ],
+          'conditions': [
+            ['mas_build==0', {
+              'copies': [
+                {
+                  'destination': '<(PRODUCT_DIR)/<(product_name).app/Contents/Frameworks',
+                  'files': [
+                    'external_binaries/Squirrel.framework',
+                    'external_binaries/ReactiveCocoa.framework',
+                    'external_binaries/Mantle.framework',
+                  ],
+                },
+              ],
+            }],
+          ],
         }, {  # OS=="mac"
           'dependencies': [
             'make_locale_paks',
@@ -285,12 +296,28 @@
             'vendor/breakpad/breakpad.gyp:breakpad_sender',
           ],
         }],  # OS=="win"
-        ['OS=="mac"', {
+        ['OS=="mac" and mas_build==0', {
           'dependencies': [
             'vendor/crashpad/client/client.gyp:crashpad_client',
             'vendor/crashpad/handler/handler.gyp:crashpad_handler',
           ],
-        }],  # OS=="mac"
+          'link_settings': {
+            # Do not link with QTKit for mas build.
+            'libraries': [
+              '$(SDKROOT)/System/Library/Frameworks/QTKit.framework',
+            ],
+          },
+        }],  # OS=="mac" and mas_build==0
+        ['OS=="mac" and mas_build==1', {
+          'defines': [
+            'MAS_BUILD',
+          ],
+          'sources!': [
+            'atom/browser/auto_updater_mac.mm',
+            'atom/common/crash_reporter/crash_reporter_mac.h',
+            'atom/common/crash_reporter/crash_reporter_mac.mm',
+          ],
+        }],  # OS=="mac" and mas_build==1
         ['OS=="linux"', {
           'link_settings': {
             'ldflags': [
@@ -393,9 +420,6 @@
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/Carbon.framework',
               '$(SDKROOT)/System/Library/Frameworks/QuartzCore.framework',
-              'external_binaries/Squirrel.framework',
-              'external_binaries/ReactiveCocoa.framework',
-              'external_binaries/Mantle.framework',
             ],
           },
           'mac_bundle': 1,
@@ -439,12 +463,6 @@
                 '<@(copied_libraries)',
               ],
             },
-            {
-              'destination': '<(PRODUCT_DIR)/<(product_name) Framework.framework/Versions/A/Resources',
-              'files': [
-                '<(PRODUCT_DIR)/crashpad_handler',
-              ],
-            },
           ],
           'postbuilds': [
             {
@@ -476,6 +494,25 @@
               ],
             },
           ],
+          'conditions': [
+            ['mas_build==0', {
+              'link_settings': {
+                'libraries': [
+                  'external_binaries/Squirrel.framework',
+                  'external_binaries/ReactiveCocoa.framework',
+                  'external_binaries/Mantle.framework',
+                ],
+              },
+              'copies': [
+                {
+                  'destination': '<(PRODUCT_DIR)/<(product_name) Framework.framework/Versions/A/Resources',
+                  'files': [
+                    '<(PRODUCT_DIR)/crashpad_handler',
+                  ],
+                },
+              ],
+            }],
+          ],
         },  # target framework
         {
           'target_name': '<(project_name)_helper',

atom/app/atom_content_client.cc

@@ -99,7 +99,7 @@ void AtomContentClient::AddAdditionalSchemes(
 void AtomContentClient::AddPepperPlugins(
     std::vector<content::PepperPluginInfo>* plugins) {
   auto command_line = base::CommandLine::ForCurrentProcess();
-  auto flash_path = command_line->GetSwitchValueNative(
+  auto flash_path = command_line->GetSwitchValuePath(
       switches::kPpapiFlashPath);
   if (flash_path.empty())
     return;
@@ -108,7 +108,7 @@ void AtomContentClient::AddPepperPlugins(
       switches::kPpapiFlashVersion);
 
   plugins->push_back(
-      CreatePepperFlashInfo(base::FilePath(flash_path), flash_version));
+      CreatePepperFlashInfo(flash_path, flash_version));
 }
 
 }  // namespace atom

atom/app/atom_main_delegate.cc

@@ -5,6 +5,7 @@
 #include "atom/app/atom_main_delegate.h"
 
 #include <string>
+#include <iostream>
 
 #include "atom/app/atom_content_client.h"
 #include "atom/browser/atom_browser_client.h"
@@ -20,6 +21,15 @@
 
 namespace atom {
 
+namespace {
+
+bool IsBrowserProcess(base::CommandLine* cmd) {
+  std::string process_type = cmd->GetSwitchValueASCII(switches::kProcessType);
+  return process_type.empty();
+}
+
+}  // namespace
+
 AtomMainDelegate::AtomMainDelegate() {
 }
 
@@ -27,10 +37,16 @@ AtomMainDelegate::~AtomMainDelegate() {
 }
 
 bool AtomMainDelegate::BasicStartupComplete(int* exit_code) {
-  // Disable logging out to debug.log on Windows
+  auto command_line = base::CommandLine::ForCurrentProcess();
+
   logging::LoggingSettings settings;
 #if defined(OS_WIN)
+  // On Windows the terminal returns immediately, so we add a new line to
+  // prevent output in the same line as the prompt.
+  if (IsBrowserProcess(command_line))
+    std::wcout << std::endl;
 #if defined(DEBUG)
+  // Print logging to debug.log on Windows
   settings.logging_dest = logging::LOG_TO_ALL;
   settings.log_file = L"debug.log";
   settings.lock_log = logging::LOCK_LOG_FILE;
@@ -41,6 +57,13 @@ bool AtomMainDelegate::BasicStartupComplete(int* exit_code) {
 #else  // defined(OS_WIN)
   settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
 #endif  // !defined(OS_WIN)
+
+  // Only enable logging when --enable-logging is specified.
+  if (!command_line->HasSwitch(switches::kEnableLogging)) {
+    settings.logging_dest = logging::LOG_NONE;
+    logging::SetMinLogLevel(logging::LOG_NUM_SEVERITIES);
+  }
+
   logging::InitLogging(settings);
 
   // Logging with pid and timestamp.
@@ -71,7 +94,7 @@ void AtomMainDelegate::PreSandboxStartup() {
   }
 
   // Only append arguments for browser process.
-  if (!process_type.empty())
+  if (!IsBrowserProcess(command_line))
     return;
 
 #if defined(OS_WIN)

atom/browser/api/atom_api_app.cc

@@ -20,6 +20,7 @@
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/file_path_converter.h"
 #include "atom/common/node_includes.h"
+#include "atom/common/options_switches.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/files/file_path.h"
@@ -27,6 +28,7 @@
 #include "brightray/browser/brightray_paths.h"
 #include "content/public/browser/client_certificate_delegate.h"
 #include "content/public/browser/gpu_data_manager.h"
+#include "content/public/common/content_switches.h"
 #include "native_mate/dictionary.h"
 #include "native_mate/object_template_builder.h"
 #include "net/ssl/ssl_cert_request_info.h"
@@ -301,6 +303,16 @@ namespace {
 
 void AppendSwitch(const std::string& switch_string, mate::Arguments* args) {
   auto command_line = base::CommandLine::ForCurrentProcess();
+
+  if (switch_string == atom::switches::kPpapiFlashPath ||
+      switch_string == atom::switches::kClientCertificate ||
+      switch_string == switches::kLogNetLog) {
+    base::FilePath path;
+    args->GetNext(&path);
+    command_line->AppendSwitchPath(switch_string, path);
+    return;
+  }
+
   std::string value;
   if (args->GetNext(&value))
     command_line->AppendSwitchASCII(switch_string, value);

atom/browser/api/atom_api_download_item.cc

@@ -0,0 +1,201 @@
+// Copyright (c) 2015 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_download_item.h"
+
+#include <map>
+
+#include "atom/common/native_mate_converters/callback.h"
+#include "atom/common/native_mate_converters/file_path_converter.h"
+#include "atom/common/native_mate_converters/gurl_converter.h"
+#include "atom/common/node_includes.h"
+#include "base/memory/linked_ptr.h"
+#include "base/strings/utf_string_conversions.h"
+#include "native_mate/dictionary.h"
+#include "net/base/filename_util.h"
+
+namespace mate {
+
+template<>
+struct Converter<content::DownloadItem::DownloadState> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   content::DownloadItem::DownloadState state) {
+    std::string download_state;
+    switch (state) {
+      case content::DownloadItem::COMPLETE:
+        download_state = "completed";
+        break;
+      case content::DownloadItem::CANCELLED:
+        download_state = "cancelled";
+        break;
+      case content::DownloadItem::INTERRUPTED:
+        download_state = "interrupted";
+        break;
+      default:
+        break;
+    }
+    return ConvertToV8(isolate, download_state);
+  }
+};
+
+}  // namespace mate
+
+namespace atom {
+
+namespace api {
+
+namespace {
+// The wrapDownloadItem funtion which is implemented in JavaScript
+using WrapDownloadItemCallback = base::Callback<void(v8::Local<v8::Value>)>;
+WrapDownloadItemCallback g_wrap_download_item;
+
+char kDownloadItemSavePathKey[] = "DownloadItemSavePathKey";
+
+std::map<uint32, linked_ptr<v8::Global<v8::Value>>> g_download_item_objects;
+}  // namespace
+
+DownloadItem::SavePathData::SavePathData(const base::FilePath& path) :
+  path_(path) {
+}
+
+const base::FilePath& DownloadItem::SavePathData::path() {
+  return path_;
+}
+
+DownloadItem::DownloadItem(content::DownloadItem* download_item) :
+    download_item_(download_item) {
+  download_item_->AddObserver(this);
+}
+
+DownloadItem::~DownloadItem() {
+  Destroy();
+}
+
+void DownloadItem::Destroy() {
+  if (download_item_) {
+    download_item_->RemoveObserver(this);
+    auto iter = g_download_item_objects.find(download_item_->GetId());
+    if (iter != g_download_item_objects.end())
+      g_download_item_objects.erase(iter);
+    download_item_ = nullptr;
+  }
+}
+
+bool DownloadItem::IsDestroyed() const {
+  return download_item_ == nullptr;
+}
+
+void DownloadItem::OnDownloadUpdated(content::DownloadItem* item) {
+  download_item_->IsDone() ? Emit("done", item->GetState()) : Emit("updated");
+}
+
+void DownloadItem::OnDownloadDestroyed(content::DownloadItem* download) {
+  Destroy();
+}
+
+int64 DownloadItem::GetReceivedBytes() {
+  return download_item_->GetReceivedBytes();
+}
+
+int64 DownloadItem::GetTotalBytes() {
+  return download_item_->GetTotalBytes();
+}
+
+const GURL& DownloadItem::GetUrl() {
+  return download_item_->GetURL();
+}
+
+std::string DownloadItem::GetMimeType() {
+  return download_item_->GetMimeType();
+}
+
+bool DownloadItem::HasUserGesture() {
+  return download_item_->HasUserGesture();
+}
+
+std::string DownloadItem::GetFilename() {
+  return base::UTF16ToUTF8(net::GenerateFileName(GetUrl(),
+                           GetContentDisposition(),
+                           std::string(),
+                           download_item_->GetSuggestedFilename(),
+                           GetMimeType(),
+                           std::string()).LossyDisplayName());
+}
+
+std::string DownloadItem::GetContentDisposition() {
+  return download_item_->GetContentDisposition();
+}
+
+void DownloadItem::SetSavePath(const base::FilePath& path) {
+  download_item_->SetUserData(UserDataKey(), new SavePathData(path));
+}
+
+void DownloadItem::Pause() {
+  download_item_->Pause();
+}
+
+void DownloadItem::Resume() {
+  download_item_->Resume();
+}
+
+void DownloadItem::Cancel() {
+  download_item_->Cancel(true);
+}
+
+mate::ObjectTemplateBuilder DownloadItem::GetObjectTemplateBuilder(
+    v8::Isolate* isolate) {
+  return mate::ObjectTemplateBuilder(isolate)
+      .SetMethod("pause", &DownloadItem::Pause)
+      .SetMethod("resume", &DownloadItem::Resume)
+      .SetMethod("cancel", &DownloadItem::Cancel)
+      .SetMethod("getReceivedBytes", &DownloadItem::GetReceivedBytes)
+      .SetMethod("getTotalBytes", &DownloadItem::GetTotalBytes)
+      .SetMethod("getUrl", &DownloadItem::GetUrl)
+      .SetMethod("getMimeType", &DownloadItem::GetMimeType)
+      .SetMethod("hasUserGesture", &DownloadItem::HasUserGesture)
+      .SetMethod("getFilename", &DownloadItem::GetFilename)
+      .SetMethod("getContentDisposition", &DownloadItem::GetContentDisposition)
+      .SetMethod("setSavePath", &DownloadItem::SetSavePath);
+}
+
+void SetWrapDownloadItem(const WrapDownloadItemCallback& callback) {
+  g_wrap_download_item = callback;
+}
+
+void ClearWrapDownloadItem() {
+  g_wrap_download_item.Reset();
+}
+
+// static
+mate::Handle<DownloadItem> DownloadItem::Create(
+    v8::Isolate* isolate, content::DownloadItem* item) {
+  auto handle = mate::CreateHandle(isolate, new DownloadItem(item));
+  g_wrap_download_item.Run(handle.ToV8());
+  g_download_item_objects[item->GetId()] = make_linked_ptr(
+      new v8::Global<v8::Value>(isolate, handle.ToV8()));
+  return handle;
+}
+
+// static
+void* DownloadItem::UserDataKey() {
+  return &kDownloadItemSavePathKey;
+}
+
+}  // namespace api
+
+}  // namespace atom
+
+namespace {
+
+void Initialize(v8::Local<v8::Object> exports, v8::Local<v8::Value> unused,
+                v8::Local<v8::Context> context, void* priv) {
+  v8::Isolate* isolate = context->GetIsolate();
+  mate::Dictionary dict(isolate, exports);
+  dict.SetMethod("_setWrapDownloadItem", &atom::api::SetWrapDownloadItem);
+  dict.SetMethod("_clearWrapDownloadItem", &atom::api::ClearWrapDownloadItem);
+}
+
+}  // namespace
+
+NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_browser_download_item, Initialize);

atom/browser/api/atom_api_download_item.h

@@ -0,0 +1,72 @@
+// Copyright (c) 2015 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_DOWNLOAD_ITEM_H_
+#define ATOM_BROWSER_API_ATOM_API_DOWNLOAD_ITEM_H_
+
+#include <string>
+
+#include "atom/browser/api/trackable_object.h"
+#include "base/files/file_path.h"
+#include "content/public/browser/download_item.h"
+#include "native_mate/handle.h"
+#include "url/gurl.h"
+
+namespace atom {
+
+namespace api {
+
+class DownloadItem : public mate::EventEmitter,
+                     public content::DownloadItem::Observer {
+ public:
+  class SavePathData : public base::SupportsUserData::Data {
+   public:
+    explicit SavePathData(const base::FilePath& path);
+    const base::FilePath& path();
+   private:
+    base::FilePath path_;
+  };
+
+  static mate::Handle<DownloadItem> Create(v8::Isolate* isolate,
+                                           content::DownloadItem* item);
+  static void* UserDataKey();
+
+ protected:
+  explicit DownloadItem(content::DownloadItem* download_item);
+  ~DownloadItem();
+
+  // Override content::DownloadItem::Observer methods
+  void OnDownloadUpdated(content::DownloadItem* download) override;
+  void OnDownloadDestroyed(content::DownloadItem* download) override;
+
+  void Pause();
+  void Resume();
+  void Cancel();
+  int64 GetReceivedBytes();
+  int64 GetTotalBytes();
+  std::string GetMimeType();
+  bool HasUserGesture();
+  std::string GetFilename();
+  std::string GetContentDisposition();
+  const GURL& GetUrl();
+  void SetSavePath(const base::FilePath& path);
+
+ private:
+  // mate::Wrappable:
+  mate::ObjectTemplateBuilder GetObjectTemplateBuilder(
+      v8::Isolate* isolate) override;
+  bool IsDestroyed() const override;
+
+  void Destroy();
+
+  content::DownloadItem* download_item_;
+
+  DISALLOW_COPY_AND_ASSIGN(DownloadItem);
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_ATOM_API_DOWNLOAD_ITEM_H_

atom/browser/api/atom_api_session.cc

@@ -8,8 +8,10 @@
 #include <vector>
 
 #include "atom/browser/api/atom_api_cookies.h"
+#include "atom/browser/api/atom_api_download_item.h"
 #include "atom/browser/atom_browser_context.h"
 #include "atom/browser/api/atom_api_web_contents.h"
+#include "atom/browser/api/save_page_handler.h"
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/gurl_converter.h"
 #include "atom/common/native_mate_converters/file_path_converter.h"
@@ -18,6 +20,8 @@
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/thread_task_runner_handle.h"
+#include "brightray/browser/net/devtools_network_conditions.h"
+#include "brightray/browser/net/devtools_network_controller.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/storage_partition.h"
@@ -101,19 +105,6 @@ struct Converter<ClearStorageDataOptions> {
   }
 };
 
-template<>
-struct Converter<content::DownloadItem*> {
-  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
-                                   content::DownloadItem* val) {
-    mate::Dictionary dict(isolate, v8::Object::New(isolate));
-    dict.Set("url", val->GetURL());
-    dict.Set("filename", val->GetSuggestedFilename());
-    dict.Set("mimeType", val->GetMimeType());
-    dict.Set("hasUserGesture", val->HasUserGesture());
-    return dict.GetHandle();
-  }
-};
-
 }  // namespace mate
 
 namespace atom {
@@ -245,11 +236,14 @@ Session::~Session() {
 }
 
 void Session::OnDownloadCreated(content::DownloadManager* manager,
-                                    content::DownloadItem* item) {
+                                content::DownloadItem* item) {
   auto web_contents = item->GetWebContents();
-  bool prevent_default = Emit("will-download", item,
-                              api::WebContents::CreateFrom(isolate(),
-                                                           web_contents));
+  if (SavePageHandler::IsSavePageTypes(item->GetMimeType()))
+    return;
+  bool prevent_default = Emit(
+      "will-download",
+      DownloadItem::Create(isolate(), item),
+      api::WebContents::CreateFrom(isolate(), web_contents));
   if (prevent_default) {
     item->Cancel(true);
     item->Remove();
@@ -305,6 +299,43 @@ void Session::SetDownloadPath(const base::FilePath& path) {
       prefs::kDownloadDefaultDirectory, path);
 }
 
+void Session::EnableNetworkEmulation(const mate::Dictionary& options) {
+  scoped_ptr<brightray::DevToolsNetworkConditions> conditions;
+  bool offline = false;
+  double latency, download_throughput, upload_throughput;
+  if (options.Get("offline", &offline) && offline) {
+    conditions.reset(new brightray::DevToolsNetworkConditions(offline));
+  } else {
+    options.Get("latency", &latency);
+    options.Get("downloadThroughput", &download_throughput);
+    options.Get("uploadThroughput", &upload_throughput);
+    conditions.reset(
+        new brightray::DevToolsNetworkConditions(false,
+                                                 latency,
+                                                 download_throughput,
+                                                 upload_throughput));
+  }
+  auto controller = browser_context_->GetDevToolsNetworkController();
+
+  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
+      base::Bind(&brightray::DevToolsNetworkController::SetNetworkState,
+                 base::Unretained(controller),
+                 std::string(),
+                 base::Passed(&conditions)));
+}
+
+void Session::DisableNetworkEmulation() {
+  scoped_ptr<brightray::DevToolsNetworkConditions> conditions(
+      new brightray::DevToolsNetworkConditions(false));
+  auto controller = browser_context_->GetDevToolsNetworkController();
+
+  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
+      base::Bind(&brightray::DevToolsNetworkController::SetNetworkState,
+                 base::Unretained(controller),
+                 std::string(),
+                 base::Passed(&conditions)));
+}
+
 v8::Local<v8::Value> Session::Cookies(v8::Isolate* isolate) {
   if (cookies_.IsEmpty()) {
     auto handle = atom::api::Cookies::Create(isolate, browser_context());
@@ -321,6 +352,8 @@ mate::ObjectTemplateBuilder Session::GetObjectTemplateBuilder(
       .SetMethod("clearStorageData", &Session::ClearStorageData)
       .SetMethod("setProxy", &Session::SetProxy)
       .SetMethod("setDownloadPath", &Session::SetDownloadPath)
+      .SetMethod("enableNetworkEmulation", &Session::EnableNetworkEmulation)
+      .SetMethod("disableNetworkEmulation", &Session::DisableNetworkEmulation)
       .SetProperty("cookies", &Session::Cookies);
 }
 

atom/browser/api/atom_api_session.h

@@ -20,6 +20,7 @@ class FilePath;
 
 namespace mate {
 class Arguments;
+class Dictionary;
 }
 
 namespace atom {
@@ -65,6 +66,8 @@ class Session: public mate::TrackableObject<Session>,
   void ClearStorageData(mate::Arguments* args);
   void SetProxy(const std::string& proxy, const base::Closure& callback);
   void SetDownloadPath(const base::FilePath& path);
+  void EnableNetworkEmulation(const mate::Dictionary& options);
+  void DisableNetworkEmulation();
   v8::Local<v8::Value> Cookies(v8::Isolate* isolate);
 
   // Cached object for cookies API.

atom/browser/api/atom_api_web_contents.cc

@@ -7,6 +7,7 @@
 #include <set>
 
 #include "atom/browser/api/atom_api_session.h"
+#include "atom/browser/api/atom_api_window.h"
 #include "atom/browser/atom_browser_client.h"
 #include "atom/browser/atom_browser_context.h"
 #include "atom/browser/atom_browser_main_parts.h"
@@ -15,6 +16,7 @@
 #include "atom/browser/web_view_guest_delegate.h"
 #include "atom/common/api/api_messages.h"
 #include "atom/common/api/event_emitter_caller.h"
+#include "atom/common/native_mate_converters/blink_converter.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"
@@ -25,15 +27,20 @@
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "brightray/browser/inspectable_web_contents.h"
+#include "brightray/browser/inspectable_web_contents_view.h"
 #include "chrome/browser/printing/print_view_manager_basic.h"
 #include "chrome/browser/printing/print_preview_message_handler.h"
+#include "content/common/view_messages.h"
+#include "content/public/browser/browser_plugin_guest_manager.h"
 #include "content/public/browser/favicon_status.h"
+#include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
+#include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/resource_request_details.h"
 #include "content/public/browser/service_worker_context.h"
 #include "content/public/browser/storage_partition.h"
@@ -44,6 +51,8 @@
 #include "net/http/http_response_headers.h"
 #include "net/url_request/static_http_user_agent_settings.h"
 #include "net/url_request/url_request_context.h"
+#include "third_party/WebKit/public/web/WebInputEvent.h"
+#include "ui/base/l10n/l10n_util.h"
 
 #include "atom/common/node_includes.h"
 
@@ -55,9 +64,21 @@ struct PrintSettings {
 };
 
 void SetUserAgentInIO(scoped_refptr<net::URLRequestContextGetter> getter,
+                      std::string accept_lang,
                       std::string user_agent) {
   getter->GetURLRequestContext()->set_http_user_agent_settings(
-      new net::StaticHttpUserAgentSettings("en-us,en", user_agent));
+      new net::StaticHttpUserAgentSettings(
+          net::HttpUtil::GenerateAcceptLanguageHeader(accept_lang),
+          user_agent));
+}
+
+bool NotifyZoomLevelChanged(
+    double level, content::WebContents* guest_web_contents) {
+  guest_web_contents->SendToAllFrames(
+      new AtomViewMsg_SetZoomLevel(MSG_ROUTING_NONE, level));
+
+  // Return false to iterate over all guests.
+  return false;
 }
 
 }  // namespace
@@ -115,6 +136,52 @@ struct Converter<WindowOpenDisposition> {
   }
 };
 
+template<>
+struct Converter<net::HttpResponseHeaders*> {
+  static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
+                                   net::HttpResponseHeaders* headers) {
+    base::DictionaryValue response_headers;
+    if (headers) {
+      void* iter = nullptr;
+      std::string key;
+      std::string value;
+      while (headers->EnumerateHeaderLines(&iter, &key, &value)) {
+        key = base::StringToLowerASCII(key);
+        if (response_headers.HasKey(key)) {
+          base::ListValue* values = nullptr;
+          if (response_headers.GetList(key, &values))
+            values->AppendString(value);
+        } else {
+          scoped_ptr<base::ListValue> values(new base::ListValue());
+          values->AppendString(value);
+          response_headers.Set(key, values.Pass());
+        }
+      }
+    }
+    return ConvertToV8(isolate, response_headers);
+  }
+};
+
+template<>
+struct Converter<content::SavePageType> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     content::SavePageType* out) {
+    std::string save_type;
+    if (!ConvertFromV8(isolate, val, &save_type))
+      return false;
+    if (save_type == "HTMLOnly") {
+      *out = content::SAVE_PAGE_TYPE_AS_ONLY_HTML;
+    } else if (save_type == "HTMLComplete") {
+      *out = content::SAVE_PAGE_TYPE_AS_COMPLETE_HTML;
+    } else if (save_type == "MHTML") {
+      *out = content::SAVE_PAGE_TYPE_AS_MHTML;
+    } else {
+      return false;
+    }
+    return true;
+  }
+};
+
 }  // namespace mate
 
 
@@ -126,7 +193,7 @@ namespace {
 
 v8::Persistent<v8::ObjectTemplate> template_;
 
-// The wrapWebContents funtion which is implemented in JavaScript
+// The wrapWebContents function which is implemented in JavaScript
 using WrapWebContentsCallback = base::Callback<void(v8::Local<v8::Value>)>;
 WrapWebContentsCallback g_wrap_web_contents;
 
@@ -196,7 +263,9 @@ WebContents::WebContents(v8::Isolate* isolate,
   AttachAsUserData(web_contents);
   InitWithWebContents(web_contents);
 
-  // Save the preferences.
+  managed_web_contents()->GetView()->SetDelegate(this);
+
+  // Save the preferences in C++.
   base::DictionaryValue web_preferences;
   mate::ConvertFromV8(isolate, options.GetHandle(), &web_preferences);
   new WebContentsPreferences(web_contents, &web_preferences);
@@ -409,30 +478,6 @@ void WebContents::DidStopLoading() {
 
 void WebContents::DidGetResourceResponseStart(
     const content::ResourceRequestDetails& details) {
-  v8::Locker locker(isolate());
-  v8::HandleScope handle_scope(isolate());
-  base::DictionaryValue response_headers;
-
-  net::HttpResponseHeaders* headers = details.headers.get();
-  if (!headers)
-    return;
-  void* iter = nullptr;
-  std::string key;
-  std::string value;
-  while (headers->EnumerateHeaderLines(&iter, &key, &value)) {
-    key = base::StringToLowerASCII(key);
-    value = base::StringToLowerASCII(value);
-    if (response_headers.HasKey(key)) {
-      base::ListValue* values = nullptr;
-      if (response_headers.GetList(key, &values))
-        values->AppendString(value);
-    } else {
-      scoped_ptr<base::ListValue> values(new base::ListValue());
-      values->AppendString(value);
-      response_headers.Set(key, values.Pass());
-    }
-  }
-
   Emit("did-get-response-details",
        details.socket_address.IsEmpty(),
        details.url,
@@ -440,7 +485,7 @@ void WebContents::DidGetResourceResponseStart(
        details.http_response_code,
        details.method,
        details.referrer,
-       response_headers);
+       details.headers.get());
 }
 
 void WebContents::DidGetRedirectForResourceRequest(
@@ -449,7 +494,11 @@ void WebContents::DidGetRedirectForResourceRequest(
   Emit("did-get-redirect-request",
        details.url,
        details.new_url,
-       (details.resource_type == content::RESOURCE_TYPE_MAIN_FRAME));
+       (details.resource_type == content::RESOURCE_TYPE_MAIN_FRAME),
+       details.http_response_code,
+       details.method,
+       details.referrer,
+       details.headers.get());
 }
 
 void WebContents::DidNavigateMainFrame(
@@ -479,12 +528,40 @@ void WebContents::DidUpdateFaviconURL(
   Emit("page-favicon-updated", unique_urls);
 }
 
+void WebContents::DevToolsFocused() {
+  Emit("devtools-focused");
+}
+
+void WebContents::DevToolsOpened() {
+  v8::Locker locker(isolate());
+  v8::HandleScope handle_scope(isolate());
+  auto handle = WebContents::CreateFrom(
+      isolate(), managed_web_contents()->GetDevToolsWebContents());
+  devtools_web_contents_.Reset(isolate(), handle.ToV8());
+
+  // Inherit owner window in devtools.
+  if (owner_window())
+    handle->SetOwnerWindow(managed_web_contents()->GetDevToolsWebContents(),
+                           owner_window());
+
+  Emit("devtools-opened");
+}
+
+void WebContents::DevToolsClosed() {
+  v8::Locker locker(isolate());
+  v8::HandleScope handle_scope(isolate());
+  devtools_web_contents_.Reset();
+
+  Emit("devtools-closed");
+}
+
 bool WebContents::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(WebContents, message)
     IPC_MESSAGE_HANDLER(AtomViewHostMsg_Message, OnRendererMessage)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(AtomViewHostMsg_Message_Sync,
                                     OnRendererMessageSync)
+    IPC_MESSAGE_HANDLER(AtomViewHostMsg_ZoomLevelChanged, OnZoomLevelChanged)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
@@ -594,8 +671,10 @@ void WebContents::SetUserAgent(const std::string& user_agent) {
   web_contents()->SetUserAgentOverride(user_agent);
   scoped_refptr<net::URLRequestContextGetter> getter =
       web_contents()->GetBrowserContext()->GetRequestContext();
+
+  auto accept_lang = l10n_util::GetApplicationLocale("");
   getter->GetNetworkTaskRunner()->PostTask(FROM_HERE,
-      base::Bind(&SetUserAgentInIO, getter, user_agent));
+      base::Bind(&SetUserAgentInIO, getter, accept_lang, user_agent));
 }
 
 std::string WebContents::GetUserAgent() {
@@ -606,6 +685,13 @@ void WebContents::InsertCSS(const std::string& css) {
   web_contents()->InsertCSS(css);
 }
 
+bool WebContents::SavePage(const base::FilePath& full_file_path,
+                           const content::SavePageType& save_type,
+                           const SavePageHandler::SavePageCallback& callback) {
+  auto handler = new SavePageHandler(web_contents(), callback);
+  return handler->Handle(full_file_path, save_type);
+}
+
 void WebContents::ExecuteJavaScript(const base::string16& code,
                                     bool has_user_gesture) {
   Send(new AtomViewMsg_ExecuteJavaScript(routing_id(), code, has_user_gesture));
@@ -640,6 +726,21 @@ bool WebContents::IsDevToolsOpened() {
   return managed_web_contents()->IsDevToolsViewShowing();
 }
 
+void WebContents::EnableDeviceEmulation(
+    const blink::WebDeviceEmulationParams& params) {
+  if (type_ == REMOTE)
+    return;
+
+  Send(new ViewMsg_EnableDeviceEmulation(routing_id(), params));
+}
+
+void WebContents::DisableDeviceEmulation() {
+  if (type_ == REMOTE)
+    return;
+
+  Send(new ViewMsg_DisableDeviceEmulation(routing_id()));
+}
+
 void WebContents::ToggleDevTools() {
   if (IsDevToolsOpened())
     CloseDevTools();
@@ -671,10 +772,6 @@ void WebContents::InspectServiceWorker() {
   }
 }
 
-v8::Local<v8::Value> WebContents::Session(v8::Isolate* isolate) {
-  return v8::Local<v8::Value>::New(isolate, session_);
-}
-
 void WebContents::HasServiceWorker(
     const base::Callback<void(bool)>& callback) {
   auto context = GetServiceWorkerContext(web_contents());
@@ -796,6 +893,56 @@ bool WebContents::SendIPCMessage(const base::string16& channel,
   return Send(new AtomViewMsg_Message(routing_id(), channel, args));
 }
 
+void WebContents::SendInputEvent(v8::Isolate* isolate,
+                                 v8::Local<v8::Value> input_event) {
+  const auto view = 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);
+      return;
+    }
+  } else if (blink::WebInputEvent::isKeyboardEventType(type)) {
+    content::NativeWebKeyboardEvent keyboard_event;;
+    if (mate::ConvertFromV8(isolate, input_event, &keyboard_event)) {
+      host->ForwardKeyboardEvent(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);
+      return;
+    }
+  }
+
+  isolate->ThrowException(v8::Exception::Error(mate::StringToV8(
+      isolate, "Invalid event object")));
+}
+
+void WebContents::BeginFrameSubscription(
+    const FrameSubscriber::FrameCaptureCallback& callback) {
+  const auto view = web_contents()->GetRenderWidgetHostView();
+  if (view) {
+    scoped_ptr<FrameSubscriber> frame_subscriber(new FrameSubscriber(
+        isolate(), view->GetVisibleViewportSize(), callback));
+    view->BeginFrameSubscription(frame_subscriber.Pass());
+  }
+}
+
+void WebContents::EndFrameSubscription() {
+  const auto view = web_contents()->GetRenderWidgetHostView();
+  if (view)
+    view->EndFrameSubscription();
+}
+
 void WebContents::SetSize(const SetSizeParams& params) {
   if (guest_delegate_)
     guest_delegate_->SetSize(params);
@@ -810,6 +957,30 @@ bool WebContents::IsGuest() const {
   return type_ == WEB_VIEW;
 }
 
+v8::Local<v8::Value> WebContents::GetWebPreferences(v8::Isolate* isolate) {
+  WebContentsPreferences* web_preferences =
+      WebContentsPreferences::FromWebContents(web_contents());
+  return mate::ConvertToV8(isolate, *web_preferences->web_preferences());
+}
+
+v8::Local<v8::Value> WebContents::GetOwnerBrowserWindow() {
+  if (owner_window())
+    return Window::From(isolate(), owner_window());
+  else
+    return v8::Null(isolate());
+}
+
+v8::Local<v8::Value> WebContents::Session(v8::Isolate* isolate) {
+  return v8::Local<v8::Value>::New(isolate, session_);
+}
+
+v8::Local<v8::Value> WebContents::DevToolsWebContents(v8::Isolate* isolate) {
+  if (devtools_web_contents_.IsEmpty())
+    return v8::Null(isolate);
+  else
+    return v8::Local<v8::Value>::New(isolate, devtools_web_contents_);
+}
+
 mate::ObjectTemplateBuilder WebContents::GetObjectTemplateBuilder(
     v8::Isolate* isolate) {
   if (template_.IsEmpty())
@@ -832,10 +1003,15 @@ mate::ObjectTemplateBuilder WebContents::GetObjectTemplateBuilder(
         .SetMethod("setUserAgent", &WebContents::SetUserAgent)
         .SetMethod("getUserAgent", &WebContents::GetUserAgent)
         .SetMethod("insertCSS", &WebContents::InsertCSS)
+        .SetMethod("savePage", &WebContents::SavePage)
         .SetMethod("_executeJavaScript", &WebContents::ExecuteJavaScript)
         .SetMethod("openDevTools", &WebContents::OpenDevTools)
         .SetMethod("closeDevTools", &WebContents::CloseDevTools)
         .SetMethod("isDevToolsOpened", &WebContents::IsDevToolsOpened)
+        .SetMethod("enableDeviceEmulation",
+                   &WebContents::EnableDeviceEmulation)
+        .SetMethod("disableDeviceEmulation",
+                   &WebContents::DisableDeviceEmulation)
         .SetMethod("toggleDevTools", &WebContents::ToggleDevTools)
         .SetMethod("inspectElement", &WebContents::InspectElement)
         .SetMethod("setAudioMuted", &WebContents::SetAudioMuted)
@@ -854,9 +1030,15 @@ mate::ObjectTemplateBuilder WebContents::GetObjectTemplateBuilder(
         .SetMethod("focus", &WebContents::Focus)
         .SetMethod("tabTraverse", &WebContents::TabTraverse)
         .SetMethod("_send", &WebContents::SendIPCMessage, true)
+        .SetMethod("sendInputEvent", &WebContents::SendInputEvent)
+        .SetMethod("beginFrameSubscription",
+                   &WebContents::BeginFrameSubscription)
+        .SetMethod("endFrameSubscription", &WebContents::EndFrameSubscription)
         .SetMethod("setSize", &WebContents::SetSize)
         .SetMethod("setAllowTransparency", &WebContents::SetAllowTransparency)
         .SetMethod("isGuest", &WebContents::IsGuest)
+        .SetMethod("getWebPreferences", &WebContents::GetWebPreferences)
+        .SetMethod("getOwnerBrowserWindow", &WebContents::GetOwnerBrowserWindow)
         .SetMethod("hasServiceWorker", &WebContents::HasServiceWorker)
         .SetMethod("unregisterServiceWorker",
                    &WebContents::UnregisterServiceWorker)
@@ -865,7 +1047,9 @@ mate::ObjectTemplateBuilder WebContents::GetObjectTemplateBuilder(
         .SetMethod("_printToPDF", &WebContents::PrintToPDF)
         .SetMethod("addWorkSpace", &WebContents::AddWorkSpace)
         .SetMethod("removeWorkSpace", &WebContents::RemoveWorkSpace)
-        .SetProperty("session", &WebContents::Session)
+        .SetProperty("session", &WebContents::Session, true)
+        .SetProperty("devToolsWebContents",
+                     &WebContents::DevToolsWebContents, true)
         .Build());
 
   return mate::ObjectTemplateBuilder(
@@ -893,6 +1077,15 @@ void WebContents::OnRendererMessageSync(const base::string16& channel,
   EmitWithSender(base::UTF16ToUTF8(channel), web_contents(), message, args);
 }
 
+void WebContents::OnZoomLevelChanged(double level) {
+  auto manager = web_contents()->GetBrowserContext()->GetGuestManager();
+  if (!manager)
+    return;
+  manager->ForEachGuest(web_contents(),
+                        base::Bind(&NotifyZoomLevelChanged,
+                                   level));
+}
+
 // static
 mate::Handle<WebContents> WebContents::CreateFrom(
     v8::Isolate* isolate, content::WebContents* web_contents) {
@@ -910,7 +1103,7 @@ mate::Handle<WebContents> WebContents::CreateFrom(
 // static
 mate::Handle<WebContents> WebContents::Create(
     v8::Isolate* isolate, const mate::Dictionary& options) {
-  auto handle =  mate::CreateHandle(isolate, new WebContents(isolate, options));
+  auto handle = mate::CreateHandle(isolate, new WebContents(isolate, options));
   g_wrap_web_contents.Run(handle.ToV8());
   return handle;
 }

atom/browser/api/atom_api_web_contents.h

@@ -8,6 +8,8 @@
 #include <string>
 #include <vector>
 
+#include "atom/browser/api/frame_subscriber.h"
+#include "atom/browser/api/save_page_handler.h"
 #include "atom/browser/api/trackable_object.h"
 #include "atom/browser/common_web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
@@ -15,6 +17,10 @@
 #include "native_mate/handle.h"
 #include "ui/gfx/image/image.h"
 
+namespace blink {
+struct WebDeviceEmulationParams;
+}
+
 namespace brightray {
 class InspectableWebContents;
 }
@@ -68,15 +74,19 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void SetUserAgent(const std::string& user_agent);
   std::string GetUserAgent();
   void InsertCSS(const std::string& css);
+  bool SavePage(const base::FilePath& full_file_path,
+                const content::SavePageType& save_type,
+                const SavePageHandler::SavePageCallback& callback);
   void ExecuteJavaScript(const base::string16& code,
                          bool has_user_gesture);
   void OpenDevTools(mate::Arguments* args);
   void CloseDevTools();
   bool IsDevToolsOpened();
   void ToggleDevTools();
+  void EnableDeviceEmulation(const blink::WebDeviceEmulationParams& params);
+  void DisableDeviceEmulation();
   void InspectElement(int x, int y);
   void InspectServiceWorker();
-  v8::Local<v8::Value> Session(v8::Isolate* isolate);
   void HasServiceWorker(const base::Callback<void(bool)>&);
   void UnregisterServiceWorker(const base::Callback<void(bool)>&);
   void SetAudioMuted(bool muted);
@@ -108,15 +118,33 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void Focus();
   void TabTraverse(bool reverse);
 
-  // Sending messages to browser.
+  // Send messages to browser.
   bool SendIPCMessage(const base::string16& channel,
                       const base::ListValue& args);
 
+  // Send WebInputEvent to the page.
+  void SendInputEvent(v8::Isolate* isolate, v8::Local<v8::Value> input_event);
+
+  // Subscribe to the frame updates.
+  void BeginFrameSubscription(
+      const FrameSubscriber::FrameCaptureCallback& callback);
+  void EndFrameSubscription();
+
   // Methods for creating <webview>.
   void SetSize(const SetSizeParams& params);
   void SetAllowTransparency(bool allow);
   bool IsGuest() const;
 
+  // Returns the web preferences of current WebContents.
+  v8::Local<v8::Value> GetWebPreferences(v8::Isolate* isolate);
+
+  // Returns the owner window.
+  v8::Local<v8::Value> GetOwnerBrowserWindow();
+
+  // Properties.
+  v8::Local<v8::Value> Session(v8::Isolate* isolate);
+  v8::Local<v8::Value> DevToolsWebContents(v8::Isolate* isolate);
+
  protected:
   explicit WebContents(content::WebContents* web_contents);
   WebContents(v8::Isolate* isolate, const mate::Dictionary& options);
@@ -200,6 +228,11 @@ class WebContents : public mate::TrackableObject<WebContents>,
   void PluginCrashed(const base::FilePath& plugin_path,
                      base::ProcessId plugin_pid) override;
 
+  // brightray::InspectableWebContentsViewDelegate:
+  void DevToolsFocused() override;
+  void DevToolsOpened() override;
+  void DevToolsClosed() override;
+
  private:
   enum Type {
     BROWSER_WINDOW,  // Used by BrowserWindow.
@@ -218,7 +251,12 @@ class WebContents : public mate::TrackableObject<WebContents>,
                              const base::ListValue& args,
                              IPC::Message* message);
 
+  // Called when guests need to be notified of
+  // embedders' zoom level change.
+  void OnZoomLevelChanged(double level);
+
   v8::Global<v8::Value> session_;
+  v8::Global<v8::Value> devtools_web_contents_;
 
   scoped_ptr<WebViewGuestDelegate> guest_delegate_;
 

atom/browser/api/atom_api_window.cc

@@ -13,6 +13,7 @@
 #include "atom/common/native_mate_converters/gurl_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 "atom/common/options_switches.h"
 #include "content/public/browser/render_process_host.h"
 #include "native_mate/constructor.h"
@@ -24,8 +25,6 @@
 #include "atom/browser/ui/win/taskbar_host.h"
 #endif
 
-#include "atom/common/node_includes.h"
-
 #if defined(OS_WIN)
 namespace mate {
 
@@ -83,12 +82,17 @@ Window::Window(v8::Isolate* isolate, const mate::Dictionary& options) {
   web_contents_.Reset(isolate, web_contents.ToV8());
   api_web_contents_ = web_contents.get();
 
+  // Keep a copy of the options for later use.
+  mate::Dictionary(isolate, web_contents->GetWrapper(isolate)).Set(
+      "browserWindowOptions", options);
+
   // Creates BrowserWindow.
   window_.reset(NativeWindow::Create(web_contents->managed_web_contents(),
                                      options));
   web_contents->SetOwnerWindow(window_.get());
   window_->InitFromOptions(options);
   window_->AddObserver(this);
+  AttachAsUserData(window_.get());
 }
 
 Window::~Window() {
@@ -181,28 +185,6 @@ void Window::OnRendererResponsive() {
   Emit("responsive");
 }
 
-void Window::OnDevToolsFocus() {
-  Emit("devtools-focused");
-}
-
-void Window::OnDevToolsOpened() {
-  v8::Locker locker(isolate());
-  v8::HandleScope handle_scope(isolate());
-  auto handle = WebContents::CreateFrom(
-      isolate(), api_web_contents_->GetDevToolsWebContents());
-  devtools_web_contents_.Reset(isolate(), handle.ToV8());
-
-  Emit("devtools-opened");
-}
-
-void Window::OnDevToolsClosed() {
-  v8::Locker locker(isolate());
-  v8::HandleScope handle_scope(isolate());
-  devtools_web_contents_.Reset();
-
-  Emit("devtools-closed");
-}
-
 void Window::OnExecuteWindowsCommand(const std::string& command_name) {
   Emit("app-command", command_name);
 }
@@ -537,13 +519,6 @@ v8::Local<v8::Value> Window::WebContents(v8::Isolate* isolate) {
     return v8::Local<v8::Value>::New(isolate, web_contents_);
 }
 
-v8::Local<v8::Value> Window::DevToolsWebContents(v8::Isolate* isolate) {
-  if (devtools_web_contents_.IsEmpty())
-    return v8::Null(isolate);
-  else
-    return v8::Local<v8::Value>::New(isolate, devtools_web_contents_);
-}
-
 // static
 void Window::BuildPrototype(v8::Isolate* isolate,
                             v8::Local<v8::ObjectTemplate> prototype) {
@@ -615,8 +590,17 @@ void Window::BuildPrototype(v8::Isolate* isolate,
                  &Window::ShowDefinitionForSelection)
 #endif
       .SetProperty("id", &Window::ID, true)
-      .SetProperty("webContents", &Window::WebContents, true)
-      .SetProperty("devToolsWebContents", &Window::DevToolsWebContents, true);
+      .SetProperty("webContents", &Window::WebContents, true);
+}
+
+// static
+v8::Local<v8::Value> Window::From(v8::Isolate* isolate,
+                                  NativeWindow* native_window) {
+  auto existing = TrackableObject::FromWrappedClass(isolate, native_window);
+  if (existing)
+    return existing->GetWrapper(isolate);
+  else
+    return v8::Null(isolate);
 }
 
 }  // namespace api

atom/browser/api/atom_api_window.h

@@ -43,6 +43,10 @@ class Window : public mate::TrackableObject<Window>,
   static void BuildPrototype(v8::Isolate* isolate,
                              v8::Local<v8::ObjectTemplate> prototype);
 
+  // Returns the BrowserWindow object from |native_window|.
+  static v8::Local<v8::Value> From(v8::Isolate* isolate,
+                                   NativeWindow* native_window);
+
   NativeWindow* window() const { return window_.get(); }
 
  protected:
@@ -69,9 +73,6 @@ class Window : public mate::TrackableObject<Window>,
   void OnWindowLeaveHtmlFullScreen() override;
   void OnRendererUnresponsive() override;
   void OnRendererResponsive() override;
-  void OnDevToolsFocus() override;
-  void OnDevToolsOpened() override;
-  void OnDevToolsClosed() override;
   void OnExecuteWindowsCommand(const std::string& command_name) override;
 
   // mate::Wrappable:
@@ -150,10 +151,8 @@ class Window : public mate::TrackableObject<Window>,
 
   int32_t ID() const;
   v8::Local<v8::Value> WebContents(v8::Isolate* isolate);
-  v8::Local<v8::Value> DevToolsWebContents(v8::Isolate* isolate);
 
   v8::Global<v8::Value> web_contents_;
-  v8::Global<v8::Value> devtools_web_contents_;
   v8::Global<v8::Value> menu_;
 
   api::WebContents* api_web_contents_;

atom/browser/api/frame_subscriber.cc

@@ -0,0 +1,66 @@
+// Copyright (c) 2015 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/frame_subscriber.h"
+
+#include "atom/common/node_includes.h"
+#include "base/bind.h"
+#include "media/base/video_frame.h"
+#include "media/base/yuv_convert.h"
+
+namespace atom {
+
+namespace api {
+
+FrameSubscriber::FrameSubscriber(v8::Isolate* isolate,
+                                 const gfx::Size& size,
+                                 const FrameCaptureCallback& callback)
+    : isolate_(isolate), size_(size), callback_(callback) {
+}
+
+bool FrameSubscriber::ShouldCaptureFrame(
+    const gfx::Rect& damage_rect,
+    base::TimeTicks present_time,
+    scoped_refptr<media::VideoFrame>* storage,
+    DeliverFrameCallback* callback) {
+  *storage = media::VideoFrame::CreateFrame(media::VideoFrame::YV12, size_,
+                                            gfx::Rect(size_), size_,
+                                            base::TimeDelta());
+  *callback = base::Bind(&FrameSubscriber::OnFrameDelivered,
+                         base::Unretained(this),
+                         *storage);
+  return true;
+}
+
+void FrameSubscriber::OnFrameDelivered(
+    scoped_refptr<media::VideoFrame> frame, base::TimeTicks, bool result) {
+  if (!result)
+    return;
+
+  gfx::Rect rect = frame->visible_rect();
+  size_t rgb_arr_size = rect.width() * rect.height() * 4;
+  v8::MaybeLocal<v8::Object> buffer = node::Buffer::New(isolate_, rgb_arr_size);
+  if (buffer.IsEmpty())
+    return;
+
+  // Convert a frame of YUV to 32 bit ARGB.
+  media::ConvertYUVToRGB32(frame->data(media::VideoFrame::kYPlane),
+                           frame->data(media::VideoFrame::kUPlane),
+                           frame->data(media::VideoFrame::kVPlane),
+                           reinterpret_cast<uint8*>(
+                              node::Buffer::Data(buffer.ToLocalChecked())),
+                           rect.width(), rect.height(),
+                           frame->stride(media::VideoFrame::kYPlane),
+                           frame->stride(media::VideoFrame::kUVPlane),
+                           rect.width() * 4,
+                           media::YV12);
+
+  v8::Locker locker(isolate_);
+  v8::HandleScope handle_scope(isolate_);
+  callback_.Run(buffer.ToLocalChecked());
+}
+
+}  // namespace api
+
+}  // namespace atom

atom/browser/api/frame_subscriber.h

@@ -0,0 +1,45 @@
+// Copyright (c) 2015 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_FRAME_SUBSCRIBER_H_
+#define ATOM_BROWSER_API_FRAME_SUBSCRIBER_H_
+
+#include "base/callback.h"
+#include "content/public/browser/render_widget_host_view_frame_subscriber.h"
+#include "ui/gfx/geometry/size.h"
+#include "v8/include/v8.h"
+
+namespace atom {
+
+namespace api {
+
+class FrameSubscriber : public content::RenderWidgetHostViewFrameSubscriber {
+ public:
+  using FrameCaptureCallback = base::Callback<void(v8::Local<v8::Value>)>;
+
+  FrameSubscriber(v8::Isolate* isolate,
+                  const gfx::Size& size,
+                  const FrameCaptureCallback& callback);
+
+  bool ShouldCaptureFrame(const gfx::Rect& damage_rect,
+                          base::TimeTicks present_time,
+                          scoped_refptr<media::VideoFrame>* storage,
+                          DeliverFrameCallback* callback) override;
+
+ private:
+  void OnFrameDelivered(
+      scoped_refptr<media::VideoFrame> frame, base::TimeTicks, bool);
+
+  v8::Isolate* isolate_;
+  gfx::Size size_;
+  FrameCaptureCallback callback_;
+
+  DISALLOW_COPY_AND_ASSIGN(FrameSubscriber);
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_FRAME_SUBSCRIBER_H_

atom/browser/api/lib/app.coffee

@@ -2,6 +2,7 @@ EventEmitter = require('events').EventEmitter
 
 bindings = process.atomBinding 'app'
 sessionBindings = process.atomBinding 'session'
+downloadItemBindings = process.atomBinding 'download_item'
 
 app = bindings.app
 app.__proto__ = EventEmitter.prototype
@@ -10,6 +11,15 @@ wrapSession = (session) ->
   # session is an Event Emitter.
   session.__proto__ = EventEmitter.prototype
 
+wrapDownloadItem = (download_item) ->
+  # download_item is an Event Emitter.
+  download_item.__proto__ = EventEmitter.prototype
+  # Be compatible with old APIs.
+  download_item.url = download_item.getUrl()
+  download_item.filename = download_item.getFilename()
+  download_item.mimeType = download_item.getMimeType()
+  download_item.hasUserGesture = download_item.hasUserGesture()
+
 app.setApplicationMenu = (menu) ->
   require('menu').setApplicationMenu menu
 
@@ -51,5 +61,8 @@ app.on 'activate', (event, hasVisibleWindows) -> @emit 'activate-with-no-open-wi
 sessionBindings._setWrapSession wrapSession
 process.once 'exit', sessionBindings._clearWrapSession
 
+downloadItemBindings._setWrapDownloadItem wrapDownloadItem
+process.once 'exit', downloadItemBindings._clearWrapDownloadItem
+
 # Only one App object pemitted.
 module.exports = app

atom/browser/api/lib/browser-window.coffee

@@ -48,6 +48,15 @@ BrowserWindow::_init = ->
   # Notify the creation of the window.
   app.emit 'browser-window-created', {}, this
 
+  # Be compatible with old APIs.
+  @webContents.on 'devtools-focused', => @emit 'devtools-focused'
+  @webContents.on 'devtools-opened', => @emit 'devtools-opened'
+  @webContents.on 'devtools-closed', => @emit 'devtools-closed'
+  Object.defineProperty this, 'devToolsWebContents',
+    enumerable: true,
+    configurable: false,
+    get: -> @webContents.devToolsWebContents
+
 BrowserWindow.getFocusedWindow = ->
   windows = BrowserWindow.getAllWindows()
   return window for window in windows when window.isFocused()

atom/browser/api/lib/menu.coffee

@@ -79,7 +79,11 @@ Menu::_init = ->
         v8Util.setHiddenValue group[0], 'checked', true unless checked
 
 Menu::popup = (window, x, y) ->
-  throw new TypeError('Invalid window') unless window?.constructor is BrowserWindow
+  unless window?.constructor is BrowserWindow
+    # Shift.
+    y = x
+    x = window
+    window = BrowserWindow.getFocusedWindow()
   if x? and y?
     @_popupAt(window, x, y)
   else

atom/browser/api/save_page_handler.cc

@@ -0,0 +1,78 @@
+// Copyright (c) 2015 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/save_page_handler.h"
+
+#include <string>
+
+#include "atom/browser/atom_browser_context.h"
+#include "base/callback.h"
+#include "base/files/file_path.h"
+#include "content/public/browser/web_contents.h"
+
+namespace atom {
+
+namespace api {
+
+SavePageHandler::SavePageHandler(content::WebContents* web_contents,
+                                 const SavePageCallback& callback)
+    : web_contents_(web_contents),
+      callback_(callback) {
+}
+
+SavePageHandler::~SavePageHandler() {
+}
+
+void SavePageHandler::OnDownloadCreated(content::DownloadManager* manager,
+                                        content::DownloadItem* item) {
+  // OnDownloadCreated is invoked during WebContents::SavePage, so the |item|
+  // here is the one stated by WebContents::SavePage.
+  item->AddObserver(this);
+}
+
+bool SavePageHandler::Handle(const base::FilePath& full_path,
+                             const content::SavePageType& save_type) {
+  auto download_manager = content::BrowserContext::GetDownloadManager(
+      web_contents_->GetBrowserContext());
+  download_manager->AddObserver(this);
+  bool result = web_contents_->SavePage(full_path,
+                                        full_path.DirName(),
+                                        save_type);
+  download_manager->RemoveObserver(this);
+  // If initialization fails which means fail to create |DownloadItem|, we need
+  // to delete the |SavePageHandler| instance to avoid memory-leak.
+  if (!result)
+    delete this;
+  return result;
+}
+
+void SavePageHandler::OnDownloadUpdated(content::DownloadItem* item) {
+  if (item->IsDone()) {
+    v8::Isolate* isolate = v8::Isolate::GetCurrent();
+    v8::Locker locker(isolate);
+    v8::HandleScope handle_scope(isolate);
+    if (item->GetState() == content::DownloadItem::COMPLETE) {
+      callback_.Run(v8::Null(isolate));
+    } else {
+      v8::Local<v8::String> error_message = v8::String::NewFromUtf8(
+          isolate, "Fail to save page");
+      callback_.Run(v8::Exception::Error(error_message));
+    }
+    Destroy(item);
+  }
+}
+
+void SavePageHandler::Destroy(content::DownloadItem* item) {
+  item->RemoveObserver(this);
+  delete this;
+}
+
+// static
+bool SavePageHandler::IsSavePageTypes(const std::string& type) {
+  return type == "multipart/related" || type == "text/html";
+}
+
+}  // namespace api
+
+}  // namespace atom

atom/browser/api/save_page_handler.h

@@ -0,0 +1,60 @@
+// Copyright (c) 2015 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_SAVE_PAGE_HANDLER_H_
+#define ATOM_BROWSER_API_SAVE_PAGE_HANDLER_H_
+
+#include <string>
+
+#include "content/public/browser/download_item.h"
+#include "content/public/browser/download_manager.h"
+#include "content/public/browser/save_page_type.h"
+#include "v8/include/v8.h"
+
+namespace base {
+class FilePath;
+}
+
+namespace content {
+class WebContents;
+}
+
+namespace atom {
+
+namespace api {
+
+// A self-destroyed class for handling save page request.
+class SavePageHandler : public content::DownloadManager::Observer,
+                        public content::DownloadItem::Observer {
+ public:
+  using SavePageCallback = base::Callback<void(v8::Local<v8::Value>)>;
+
+  SavePageHandler(content::WebContents* web_contents,
+                  const SavePageCallback& callback);
+  ~SavePageHandler();
+
+  bool Handle(const base::FilePath& full_path,
+              const content::SavePageType& save_type);
+
+  static bool IsSavePageTypes(const std::string& type);
+
+ private:
+  void Destroy(content::DownloadItem* item);
+
+  // content::DownloadManager::Observer:
+  void OnDownloadCreated(content::DownloadManager* manager,
+                         content::DownloadItem* item) override;
+
+  // content::DownloadItem::Observer:
+  void OnDownloadUpdated(content::DownloadItem* item) override;
+
+  content::WebContents* web_contents_;  // weak
+  SavePageCallback callback_;
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_SAVE_PAGE_HANDLER_H_

atom/browser/atom_browser_client.cc

@@ -12,6 +12,7 @@
 #include "atom/browser/atom_browser_context.h"
 #include "atom/browser/atom_browser_main_parts.h"
 #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/browser.h"
 #include "atom/browser/native_window.h"
@@ -30,6 +31,7 @@
 #include "content/public/browser/client_certificate_delegate.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
+#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/web_preferences.h"
@@ -226,6 +228,13 @@ void AtomBrowserClient::SelectClientCertificate(
                                               delegate.Pass());
 }
 
+void AtomBrowserClient::ResourceDispatcherHostCreated() {
+  resource_dispatcher_host_delegate_.reset(
+      new AtomResourceDispatcherHostDelegate);
+  content::ResourceDispatcherHost::Get()->SetDelegate(
+      resource_dispatcher_host_delegate_.get());
+}
+
 brightray::BrowserMainParts* AtomBrowserClient::OverrideCreateBrowserMainParts(
     const content::MainFunctionParams&) {
   v8::V8::Initialize();  // Init V8 before creating main parts.

atom/browser/atom_browser_client.h

@@ -23,6 +23,8 @@ class SSLCertRequestInfo;
 
 namespace atom {
 
+class AtomResourceDispatcherHostDelegate;
+
 class AtomBrowserClient : public brightray::BrowserClient,
                           public content::RenderProcessHostObserver {
  public:
@@ -56,6 +58,7 @@ class AtomBrowserClient : public brightray::BrowserClient,
       content::WebContents* web_contents,
       net::SSLCertRequestInfo* cert_request_info,
       scoped_ptr<content::ClientCertificateDelegate> delegate) override;
+  void ResourceDispatcherHostCreated() override;
 
   // brightray::BrowserClient:
   brightray::BrowserMainParts* OverrideCreateBrowserMainParts(
@@ -68,6 +71,9 @@ class AtomBrowserClient : public brightray::BrowserClient,
   // pending_render_process => current_render_process.
   std::map<int, int> pending_processes_;
 
+  scoped_ptr<AtomResourceDispatcherHostDelegate>
+      resource_dispatcher_host_delegate_;
+
   DISALLOW_COPY_AND_ASSIGN(AtomBrowserClient);
 };
 

atom/browser/atom_browser_context.cc

@@ -6,6 +6,7 @@
 
 #include "atom/browser/atom_browser_main_parts.h"
 #include "atom/browser/atom_download_manager_delegate.h"
+#include "atom/browser/atom_ssl_config_service.h"
 #include "atom/browser/browser.h"
 #include "atom/browser/net/atom_url_request_job_factory.h"
 #include "atom/browser/net/asar/asar_protocol_handler.h"
@@ -156,6 +157,10 @@ content::BrowserPluginGuestManager* AtomBrowserContext::GetGuestManager() {
   return guest_manager_.get();
 }
 
+net::SSLConfigService* AtomBrowserContext::CreateSSLConfigService() {
+  return new AtomSSLConfigService;
+}
+
 void AtomBrowserContext::RegisterPrefs(PrefRegistrySimple* pref_registry) {
   pref_registry->RegisterFilePathPref(prefs::kSelectFileLastDirectory,
                                       base::FilePath());

atom/browser/atom_browser_context.h

@@ -27,6 +27,7 @@ class AtomBrowserContext : public brightray::BrowserContext {
       content::URLRequestInterceptorScopedVector* interceptors) override;
   net::HttpCache::BackendFactory* CreateHttpCacheBackendFactory(
       const base::FilePath& base_path) override;
+  net::SSLConfigService* CreateSSLConfigService() override;
 
   // content::BrowserContext:
   content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;

atom/browser/atom_browser_main_parts.cc

@@ -52,13 +52,16 @@ void AtomBrowserMainParts::RegisterDestructionCallback(
   destruction_callbacks_.push_back(callback);
 }
 
+void AtomBrowserMainParts::PreEarlyInitialization() {
+  brightray::BrowserMainParts::PreEarlyInitialization();
+#if defined(OS_POSIX)
+  HandleSIGCHLD();
+#endif
+}
+
 void AtomBrowserMainParts::PostEarlyInitialization() {
   brightray::BrowserMainParts::PostEarlyInitialization();
 
-#if defined(USE_X11)
-  SetDPIFromGSettings();
-#endif
-
   {
     // Temporary set the bridge_task_runner_ as current thread's task runner,
     // so we can fool gin::PerIsolateData to use it as its task runner, instead
@@ -116,6 +119,13 @@ void AtomBrowserMainParts::PreMainMessageLoopRun() {
 #endif
 }
 
+void AtomBrowserMainParts::PostMainMessageLoopStart() {
+  brightray::BrowserMainParts::PostMainMessageLoopStart();
+#if defined(OS_POSIX)
+  HandleShutdownSignals();
+#endif
+}
+
 void AtomBrowserMainParts::PostMainMessageLoopRun() {
   brightray::BrowserMainParts::PostMainMessageLoopRun();
 

atom/browser/atom_browser_main_parts.h

@@ -39,8 +39,10 @@ class AtomBrowserMainParts : public brightray::BrowserMainParts {
 
  protected:
   // content::BrowserMainParts:
+  void PreEarlyInitialization() override;
   void PostEarlyInitialization() override;
   void PreMainMessageLoopRun() override;
+  void PostMainMessageLoopStart() override;
   void PostMainMessageLoopRun() override;
 #if defined(OS_MACOSX)
   void PreMainMessageLoopStart() override;
@@ -48,8 +50,10 @@ class AtomBrowserMainParts : public brightray::BrowserMainParts {
 #endif
 
  private:
-#if defined(USE_X11)
-  void SetDPIFromGSettings();
+#if defined(OS_POSIX)
+  // Set signal handlers.
+  void HandleSIGCHLD();
+  void HandleShutdownSignals();
 #endif
 
   // A fake BrowserProcess object that used to feed the source code from chrome.

atom/browser/atom_browser_main_parts_linux.cc

@@ -1,73 +0,0 @@
-// 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/atom_browser_main_parts.h"
-
-#include <gio/gio.h>
-
-#include "base/command_line.h"
-#include "base/strings/string_number_conversions.h"
-#include "ui/gfx/switches.h"
-
-namespace atom {
-
-namespace {
-
-const char* kInterfaceSchema = "org.gnome.desktop.interface";
-const char* kScaleFactor = "scaling-factor";
-
-bool SchemaExists(const char* schema_name) {
-  const gchar* const* schemas = g_settings_list_schemas();
-  while (*schemas) {
-    if (strcmp(schema_name, static_cast<const char*>(*schemas)) == 0)
-      return true;
-    schemas++;
-  }
-  return false;
-}
-
-bool KeyExists(GSettings* client, const char* key) {
-  gchar** keys = g_settings_list_keys(client);
-  if (!keys)
-    return false;
-
-  gchar** iter = keys;
-  while (*iter) {
-    if (strcmp(*iter, key) == 0)
-      break;
-    iter++;
-  }
-
-  bool exists = *iter != NULL;
-  g_strfreev(keys);
-  return exists;
-}
-
-void GetDPIFromGSettings(guint* scale_factor) {
-  GSettings* client = nullptr;
-  if (!SchemaExists(kInterfaceSchema) ||
-      !(client = g_settings_new(kInterfaceSchema))) {
-    VLOG(1) << "Cannot create gsettings client.";
-    return;
-  }
-
-  if (KeyExists(client, kScaleFactor))
-    *scale_factor = g_settings_get_uint(client, kScaleFactor);
-
-  g_object_unref(client);
-}
-
-}  // namespace
-
-void AtomBrowserMainParts::SetDPIFromGSettings() {
-  guint scale_factor = 1;
-  GetDPIFromGSettings(&scale_factor);
-  if (scale_factor == 0)
-    scale_factor = 1;
-
-  base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
-      switches::kForceDeviceScaleFactor, base::UintToString(scale_factor));
-}
-
-}  // namespace atom

atom/browser/atom_browser_main_parts_posix.cc

@@ -0,0 +1,225 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+// Most code came from: chrome/browser/chrome_browser_main_posix.cc.
+
+#include "atom/browser/atom_browser_main_parts.h"
+
+#include <errno.h>
+#include <limits.h>
+#include <pthread.h>
+#include <signal.h>
+#include <sys/resource.h>
+#include <unistd.h>
+
+#include "atom/browser/browser.h"
+#include "base/posix/eintr_wrapper.h"
+#include "content/public/browser/browser_thread.h"
+
+using content::BrowserThread;
+
+namespace atom {
+
+namespace {
+
+// See comment in |PreEarlyInitialization()|, where sigaction is called.
+void SIGCHLDHandler(int signal) {
+}
+
+// The OSX fork() implementation can crash in the child process before
+// fork() returns.  In that case, the shutdown pipe will still be
+// shared with the parent process.  To prevent child crashes from
+// causing parent shutdowns, |g_pipe_pid| is the pid for the process
+// which registered |g_shutdown_pipe_write_fd|.
+// See <http://crbug.com/175341>.
+pid_t g_pipe_pid = -1;
+int g_shutdown_pipe_write_fd = -1;
+int g_shutdown_pipe_read_fd = -1;
+
+// Common code between SIG{HUP, INT, TERM}Handler.
+void GracefulShutdownHandler(int signal) {
+  // Reinstall the default handler.  We had one shot at graceful shutdown.
+  struct sigaction action;
+  memset(&action, 0, sizeof(action));
+  action.sa_handler = SIG_DFL;
+  RAW_CHECK(sigaction(signal, &action, NULL) == 0);
+
+  RAW_CHECK(g_pipe_pid == getpid());
+  RAW_CHECK(g_shutdown_pipe_write_fd != -1);
+  RAW_CHECK(g_shutdown_pipe_read_fd != -1);
+  size_t bytes_written = 0;
+  do {
+    int rv = HANDLE_EINTR(
+        write(g_shutdown_pipe_write_fd,
+              reinterpret_cast<const char*>(&signal) + bytes_written,
+              sizeof(signal) - bytes_written));
+    RAW_CHECK(rv >= 0);
+    bytes_written += rv;
+  } while (bytes_written < sizeof(signal));
+}
+
+// See comment in |PostMainMessageLoopStart()|, where sigaction is called.
+void SIGHUPHandler(int signal) {
+  RAW_CHECK(signal == SIGHUP);
+  GracefulShutdownHandler(signal);
+}
+
+// See comment in |PostMainMessageLoopStart()|, where sigaction is called.
+void SIGINTHandler(int signal) {
+  RAW_CHECK(signal == SIGINT);
+  GracefulShutdownHandler(signal);
+}
+
+// See comment in |PostMainMessageLoopStart()|, where sigaction is called.
+void SIGTERMHandler(int signal) {
+  RAW_CHECK(signal == SIGTERM);
+  GracefulShutdownHandler(signal);
+}
+
+class ShutdownDetector : public base::PlatformThread::Delegate {
+ public:
+  explicit ShutdownDetector(int shutdown_fd);
+
+  void ThreadMain() override;
+
+ private:
+  const int shutdown_fd_;
+
+  DISALLOW_COPY_AND_ASSIGN(ShutdownDetector);
+};
+
+ShutdownDetector::ShutdownDetector(int shutdown_fd)
+    : shutdown_fd_(shutdown_fd) {
+  CHECK_NE(shutdown_fd_, -1);
+}
+
+// These functions are used to help us diagnose crash dumps that happen
+// during the shutdown process.
+NOINLINE void ShutdownFDReadError() {
+  // Ensure function isn't optimized away.
+  asm("");
+  sleep(UINT_MAX);
+}
+
+NOINLINE void ShutdownFDClosedError() {
+  // Ensure function isn't optimized away.
+  asm("");
+  sleep(UINT_MAX);
+}
+
+NOINLINE void ExitPosted() {
+  // Ensure function isn't optimized away.
+  asm("");
+  sleep(UINT_MAX);
+}
+
+void ShutdownDetector::ThreadMain() {
+  base::PlatformThread::SetName("CrShutdownDetector");
+
+  int signal;
+  size_t bytes_read = 0;
+  ssize_t ret;
+  do {
+    ret = HANDLE_EINTR(
+        read(shutdown_fd_,
+             reinterpret_cast<char*>(&signal) + bytes_read,
+             sizeof(signal) - bytes_read));
+    if (ret < 0) {
+      NOTREACHED() << "Unexpected error: " << strerror(errno);
+      ShutdownFDReadError();
+      break;
+    } else if (ret == 0) {
+      NOTREACHED() << "Unexpected closure of shutdown pipe.";
+      ShutdownFDClosedError();
+      break;
+    }
+    bytes_read += ret;
+  } while (bytes_read < sizeof(signal));
+  VLOG(1) << "Handling shutdown for signal " << signal << ".";
+  base::Closure task =
+      base::Bind(&Browser::Quit, base::Unretained(Browser::Get()));
+
+  if (!BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, task)) {
+    // Without a UI thread to post the exit task to, there aren't many
+    // options.  Raise the signal again.  The default handler will pick it up
+    // and cause an ungraceful exit.
+    RAW_LOG(WARNING, "No UI thread, exiting ungracefully.");
+    kill(getpid(), signal);
+
+    // The signal may be handled on another thread.  Give that a chance to
+    // happen.
+    sleep(3);
+
+    // We really should be dead by now.  For whatever reason, we're not. Exit
+    // immediately, with the exit status set to the signal number with bit 8
+    // set.  On the systems that we care about, this exit status is what is
+    // normally used to indicate an exit by this signal's default handler.
+    // This mechanism isn't a de jure standard, but even in the worst case, it
+    // should at least result in an immediate exit.
+    RAW_LOG(WARNING, "Still here, exiting really ungracefully.");
+    _exit(signal | (1 << 7));
+  }
+  ExitPosted();
+}
+
+}  // namespace
+
+void AtomBrowserMainParts::HandleSIGCHLD() {
+  // We need to accept SIGCHLD, even though our handler is a no-op because
+  // otherwise we cannot wait on children. (According to POSIX 2001.)
+  struct sigaction action;
+  memset(&action, 0, sizeof(action));
+  action.sa_handler = SIGCHLDHandler;
+  CHECK_EQ(sigaction(SIGCHLD, &action, NULL), 0);
+}
+
+void AtomBrowserMainParts::HandleShutdownSignals() {
+  int pipefd[2];
+  int ret = pipe(pipefd);
+  if (ret < 0) {
+    PLOG(DFATAL) << "Failed to create pipe";
+  } else {
+    g_pipe_pid = getpid();
+    g_shutdown_pipe_read_fd = pipefd[0];
+    g_shutdown_pipe_write_fd = pipefd[1];
+#if !defined(ADDRESS_SANITIZER) && !defined(KEEP_SHADOW_STACKS)
+    const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 2;
+#else
+    // ASan instrumentation and -finstrument-functions (used for keeping the
+    // shadow stacks) bloat the stack frames, so we need to increase the stack
+    // size to avoid hitting the guard page.
+    const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 4;
+#endif
+    // TODO(viettrungluu,willchan): crbug.com/29675 - This currently leaks, so
+    // if you change this, you'll probably need to change the suppression.
+    if (!base::PlatformThread::CreateNonJoinable(
+            kShutdownDetectorThreadStackSize,
+            new ShutdownDetector(g_shutdown_pipe_read_fd))) {
+      LOG(DFATAL) << "Failed to create shutdown detector task.";
+    }
+  }
+  // Setup signal handlers for shutdown AFTER shutdown pipe is setup because
+  // it may be called right away after handler is set.
+
+  // If adding to this list of signal handlers, note the new signal probably
+  // needs to be reset in child processes. See
+  // base/process_util_posix.cc:LaunchProcess.
+
+  // We need to handle SIGTERM, because that is how many POSIX-based distros ask
+  // processes to quit gracefully at shutdown time.
+  struct sigaction action;
+  memset(&action, 0, sizeof(action));
+  action.sa_handler = SIGTERMHandler;
+  CHECK_EQ(sigaction(SIGTERM, &action, NULL), 0);
+  // Also handle SIGINT - when the user terminates the browser via Ctrl+C. If
+  // the browser process is being debugged, GDB will catch the SIGINT first.
+  action.sa_handler = SIGINTHandler;
+  CHECK_EQ(sigaction(SIGINT, &action, NULL), 0);
+  // And SIGHUP, for when the terminal disappears. On shutdown, many Linux
+  // distros send SIGHUP, SIGTERM, and then SIGKILL.
+  action.sa_handler = SIGHUPHandler;
+  CHECK_EQ(sigaction(SIGHUP, &action, NULL), 0);
+}
+
+}  // namespace atom

atom/browser/atom_download_manager_delegate.cc

@@ -6,6 +6,7 @@
 
 #include <string>
 
+#include "atom/browser/api/atom_api_download_item.h"
 #include "atom/browser/atom_browser_context.h"
 #include "atom/browser/native_window.h"
 #include "atom/browser/ui/file_dialog.h"
@@ -73,18 +74,19 @@ void AtomDownloadManagerDelegate::OnDownloadPathGenerated(
   if (relay)
     window = relay->window.get();
 
-  file_dialog::Filters filters;
   base::FilePath path;
-  if (!file_dialog::ShowSaveDialog(window, item->GetURL().spec(), default_path,
-                                   filters, &path)) {
-    return;
+  if (file_dialog::ShowSaveDialog(window, item->GetURL().spec(), default_path,
+                                  file_dialog::Filters(), &path)) {
+    // Remember the last selected download directory.
+    AtomBrowserContext* browser_context = static_cast<AtomBrowserContext*>(
+        download_manager_->GetBrowserContext());
+    browser_context->prefs()->SetFilePath(prefs::kDownloadDefaultDirectory,
+                                          path.DirName());
   }
 
-  // Remeber the last selected download directory.
-  AtomBrowserContext* browser_context = static_cast<AtomBrowserContext*>(
-      download_manager_->GetBrowserContext());
-  browser_context->prefs()->SetFilePath(prefs::kDownloadDefaultDirectory,
-                                        path.DirName());
+  // Running the DownloadTargetCallback with an empty FilePath signals that the
+  // download should be cancelled.
+  // If user cancels the file save dialog, run the callback with empty FilePath.
   callback.Run(path,
                content::DownloadItem::TARGET_DISPOSITION_PROMPT,
                content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS, path);
@@ -100,6 +102,25 @@ bool AtomDownloadManagerDelegate::DetermineDownloadTarget(
     const content::DownloadTargetCallback& callback) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
+  if (!download->GetForcedFilePath().empty()) {
+    callback.Run(download->GetForcedFilePath(),
+                 content::DownloadItem::TARGET_DISPOSITION_OVERWRITE,
+                 content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
+                 download->GetForcedFilePath());
+    return true;
+  }
+  base::SupportsUserData::Data* save_path = download->GetUserData(
+      atom::api::DownloadItem::UserDataKey());
+  if (save_path) {
+    const base::FilePath& default_download_path =
+        static_cast<api::DownloadItem::SavePathData*>(save_path)->path();
+    callback.Run(default_download_path,
+                 content::DownloadItem::TARGET_DISPOSITION_OVERWRITE,
+                 content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
+                 default_download_path);
+    return true;
+  }
+
   AtomBrowserContext* browser_context = static_cast<AtomBrowserContext*>(
       download_manager_->GetBrowserContext());
   base::FilePath default_download_path = browser_context->prefs()->GetFilePath(
@@ -110,14 +131,6 @@ bool AtomDownloadManagerDelegate::DetermineDownloadTarget(
     default_download_path = path.Append(FILE_PATH_LITERAL("Downloads"));
   }
 
-  if (!download->GetForcedFilePath().empty()) {
-    callback.Run(download->GetForcedFilePath(),
-                 content::DownloadItem::TARGET_DISPOSITION_OVERWRITE,
-                 content::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
-                 download->GetForcedFilePath());
-    return true;
-  }
-
   CreateDownloadPathCallback download_path_callback =
       base::Bind(&AtomDownloadManagerDelegate::OnDownloadPathGenerated,
                  weak_ptr_factory_.GetWeakPtr(),

atom/browser/atom_resource_dispatcher_host_delegate.cc

@@ -0,0 +1,32 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/atom_resource_dispatcher_host_delegate.h"
+
+#include "atom/common/platform_util.h"
+#include "content/public/browser/browser_thread.h"
+#include "net/base/escape.h"
+#include "url/gurl.h"
+
+using content::BrowserThread;
+
+namespace atom {
+
+AtomResourceDispatcherHostDelegate::AtomResourceDispatcherHostDelegate() {
+}
+
+bool AtomResourceDispatcherHostDelegate::HandleExternalProtocol(
+    const GURL& url,
+    int render_process_id,
+    int render_view_id,
+    bool is_main_frame,
+    ui::PageTransition transition,
+    bool has_user_gesture) {
+  GURL escaped_url(net::EscapeExternalHandlerValue(url.spec()));
+  BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
+      base::Bind(base::IgnoreResult(platform_util::OpenExternal), escaped_url));
+  return true;
+}
+
+}  // namespace atom

atom/browser/atom_resource_dispatcher_host_delegate.h

@@ -0,0 +1,28 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_ATOM_RESOURCE_DISPATCHER_HOST_DELEGATE_H_
+#define ATOM_BROWSER_ATOM_RESOURCE_DISPATCHER_HOST_DELEGATE_H_
+
+#include "content/public/browser/resource_dispatcher_host_delegate.h"
+
+namespace atom {
+
+class AtomResourceDispatcherHostDelegate
+    : public content::ResourceDispatcherHostDelegate {
+ public:
+  AtomResourceDispatcherHostDelegate();
+
+  // content::ResourceDispatcherHostDelegate:
+  bool HandleExternalProtocol(const GURL& url,
+                              int render_process_id,
+                              int render_view_id,
+                              bool is_main_frame,
+                              ui::PageTransition transition,
+                              bool has_user_gesture) override;
+};
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_ATOM_RESOURCE_DISPATCHER_HOST_DELEGATE_H_

atom/browser/atom_ssl_config_service.cc

@@ -0,0 +1,47 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/atom_ssl_config_service.h"
+
+#include <string>
+
+#include "base/command_line.h"
+#include "atom/common/options_switches.h"
+#include "content/public/browser/browser_thread.h"
+#include "net/socket/ssl_client_socket.h"
+
+namespace atom {
+
+namespace {
+
+uint16 GetSSLProtocolVersion(const std::string& version_string) {
+  uint16 version = 0;  // Invalid
+  if (version_string == "tls1")
+    version = net::SSL_PROTOCOL_VERSION_TLS1;
+  else if (version_string == "tls1.1")
+    version = net::SSL_PROTOCOL_VERSION_TLS1_1;
+  else if (version_string == "tls1.2")
+    version = net::SSL_PROTOCOL_VERSION_TLS1_2;
+  return version;
+}
+
+}  // namespace
+
+AtomSSLConfigService::AtomSSLConfigService() {
+  auto cmd_line = base::CommandLine::ForCurrentProcess();
+  if (cmd_line->HasSwitch(switches::kSSLVersionFallbackMin)) {
+    auto version_string =
+        cmd_line->GetSwitchValueASCII(switches::kSSLVersionFallbackMin);
+    config_.version_fallback_min = GetSSLProtocolVersion(version_string);
+  }
+}
+
+AtomSSLConfigService::~AtomSSLConfigService() {
+}
+
+void AtomSSLConfigService::GetSSLConfig(net::SSLConfig* config) {
+  *config = config_;
+}
+
+}  // namespace atom

atom/browser/atom_ssl_config_service.h

@@ -0,0 +1,28 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_ATOM_SSL_CONFIG_SERVICE_H_
+#define ATOM_BROWSER_ATOM_SSL_CONFIG_SERVICE_H_
+
+#include "net/ssl/ssl_config_service.h"
+
+namespace atom {
+
+class AtomSSLConfigService : public net::SSLConfigService {
+ public:
+  AtomSSLConfigService();
+  ~AtomSSLConfigService() override;
+
+  // net::SSLConfigService:
+  void GetSSLConfig(net::SSLConfig* config) override;
+
+ private:
+  net::SSLConfig config_;
+
+  DISALLOW_COPY_AND_ASSIGN(AtomSSLConfigService);
+};
+
+}   // namespace atom
+
+#endif  // ATOM_BROWSER_ATOM_SSL_CONFIG_SERVICE_H_

atom/browser/auto_updater.cc

@@ -16,4 +16,12 @@ void AutoUpdater::SetDelegate(AutoUpdaterDelegate* delegate) {
   delegate_ = delegate;
 }
 
+#if defined(OS_MACOSX) && defined(MAS_BUILD)
+void AutoUpdater::SetFeedURL(const std::string& url) {
+}
+
+void AutoUpdater::CheckForUpdates() {
+}
+#endif
+
 }  // namespace auto_updater

atom/browser/browser.cc

@@ -16,7 +16,8 @@ namespace atom {
 
 Browser::Browser()
     : is_quiting_(false),
-      is_ready_(false) {
+      is_ready_(false),
+      is_shutdown_(false) {
   WindowList::AddObserver(this);
 }
 
@@ -30,6 +31,9 @@ Browser* Browser::Get() {
 }
 
 void Browser::Quit() {
+  if (is_quiting_)
+    return;
+
   is_quiting_ = HandleBeforeQuit();
   if (!is_quiting_)
     return;
@@ -42,9 +46,13 @@ void Browser::Quit() {
 }
 
 void Browser::Shutdown() {
-  FOR_EACH_OBSERVER(BrowserObserver, observers_, OnQuit());
+  if (is_shutdown_)
+    return;
 
+  is_shutdown_ = true;
   is_quiting_ = true;
+
+  FOR_EACH_OBSERVER(BrowserObserver, observers_, OnQuit());
   base::MessageLoop::current()->PostTask(
       FROM_HERE, base::MessageLoop::QuitWhenIdleClosure());
 }
@@ -121,6 +129,9 @@ void Browser::ClientCertificateSelector(
 }
 
 void Browser::NotifyAndShutdown() {
+  if (is_shutdown_)
+    return;
+
   bool prevent_default = false;
   FOR_EACH_OBSERVER(BrowserObserver, observers_, OnWillQuit(&prevent_default));
 

atom/browser/browser.h

@@ -159,6 +159,9 @@ class Browser : public WindowListObserver {
   // Whether "ready" event has been emitted.
   bool is_ready_;
 
+  // The browse is being shutdown.
+  bool is_shutdown_;
+
   std::string version_override_;
   std::string name_override_;
 

atom/browser/common_web_contents_delegate.cc

@@ -21,6 +21,14 @@
 #include "content/public/browser/render_view_host.h"
 #include "storage/browser/fileapi/isolated_context.h"
 
+#if defined(TOOLKIT_VIEWS)
+#include "atom/browser/native_window_views.h"
+#endif
+
+#if defined(USE_X11)
+#include "atom/browser/browser.h"
+#endif
+
 using content::BrowserThread;
 
 namespace atom {
@@ -128,7 +136,11 @@ void CommonWebContentsDelegate::InitWithWebContents(
 }
 
 void CommonWebContentsDelegate::SetOwnerWindow(NativeWindow* owner_window) {
-  content::WebContents* web_contents = GetWebContents();
+  SetOwnerWindow(GetWebContents(), owner_window);
+}
+
+void CommonWebContentsDelegate::SetOwnerWindow(
+    content::WebContents* web_contents, NativeWindow* owner_window) {
   owner_window_ = owner_window->GetWeakPtr();
   NativeWindowRelay* relay = new NativeWindowRelay(owner_window_);
   web_contents->SetUserData(relay->key, relay);
@@ -355,6 +367,23 @@ void CommonWebContentsDelegate::OnDevToolsAppendToFile(
       "DevToolsAPI.appendedToURL", &url_value, nullptr, nullptr);
 }
 
+#if defined(TOOLKIT_VIEWS)
+gfx::ImageSkia CommonWebContentsDelegate::GetDevToolsWindowIcon() {
+  if (!owner_window())
+    return gfx::ImageSkia();
+  return static_cast<views::WidgetDelegate*>(static_cast<NativeWindowViews*>(
+      owner_window()))->GetWindowAppIcon();
+}
+#endif
+
+#if defined(USE_X11)
+void CommonWebContentsDelegate::GetDevToolsWindowWMClass(
+    std::string* name, std::string* class_name) {
+  *class_name = Browser::Get()->GetName();
+  *name = base::StringToLowerASCII(*class_name);
+}
+#endif
+
 void CommonWebContentsDelegate::SetHtmlApiFullscreen(bool enter_fullscreen) {
   // Window is already in fullscreen mode, save the state.
   if (enter_fullscreen && owner_window_->IsFullscreen()) {

atom/browser/common_web_contents_delegate.h

@@ -12,6 +12,7 @@
 #include "brightray/browser/default_web_contents_delegate.h"
 #include "brightray/browser/inspectable_web_contents_impl.h"
 #include "brightray/browser/inspectable_web_contents_delegate.h"
+#include "brightray/browser/inspectable_web_contents_view_delegate.h"
 
 namespace atom {
 
@@ -21,7 +22,8 @@ class WebDialogHelper;
 
 class CommonWebContentsDelegate
     : public brightray::DefaultWebContentsDelegate,
-      public brightray::InspectableWebContentsDelegate {
+      public brightray::InspectableWebContentsDelegate,
+      public brightray::InspectableWebContentsViewDelegate {
  public:
   CommonWebContentsDelegate();
   virtual ~CommonWebContentsDelegate();
@@ -32,6 +34,8 @@ class CommonWebContentsDelegate
 
   // Set the window as owner window.
   void SetOwnerWindow(NativeWindow* owner_window);
+  void SetOwnerWindow(content::WebContents* web_contents,
+                      NativeWindow* owner_window);
 
   // Destroy the managed InspectableWebContents object.
   void DestroyWebContents();
@@ -86,6 +90,15 @@ class CommonWebContentsDelegate
   void DevToolsRemoveFileSystem(
       const base::FilePath& file_system_path) override;
 
+  // brightray::InspectableWebContentsViewDelegate:
+#if defined(TOOLKIT_VIEWS)
+  gfx::ImageSkia GetDevToolsWindowIcon() override;
+#endif
+#if defined(USE_X11)
+  void GetDevToolsWindowWMClass(
+      std::string* name, std::string* class_name) override;
+#endif
+
  private:
   // Callback for when DevToolsSaveToFile has completed.
   void OnDevToolsSaveToFile(const std::string& url);

atom/browser/default_app/main.js

@@ -13,16 +13,22 @@ app.on('window-all-closed', function() {
 
 // Parse command line options.
 var argv = process.argv.slice(1);
-var option = { file: null, help: null, version: null, webdriver: null };
-for (var i in argv) {
+var option = { file: null, help: null, version: null, webdriver: null, modules: [] };
+for (var i = 0; i < argv.length; i++) {
   if (argv[i] == '--version' || argv[i] == '-v') {
     option.version = true;
     break;
+  } else if (argv[i].match(/^--app=/)) {
+    option.file = argv[i].split('=')[1];
+    break;
   } else if (argv[i] == '--help' || argv[i] == '-h') {
     option.help = true;
     break;
   } else if (argv[i] == '--test-type=webdriver') {
     option.webdriver = true;
+  } else if (argv[i] == '--require' || argv[i] == '-r') {
+    option.modules.push(argv[++i]);
+    continue;
   } else if (argv[i][0] == '-') {
     continue;
   } else {
@@ -212,6 +218,10 @@ app.once('ready', function() {
   Menu.setApplicationMenu(menu);
 });
 
+if (option.modules.length > 0) {
+  require('module')._preloadModules(option.modules);
+}
+
 // Start the specified app if there is one specified in command line, otherwise
 // start the default app.
 if (option.file && !option.webdriver) {
@@ -253,6 +263,7 @@ if (option.file && !option.webdriver) {
   helpMessage    += "A path to an Electron application may be specified. The path must be to \n";
   helpMessage    += "an index.js file or to a folder containing a package.json or index.js file.\n\n";
   helpMessage    += "Options:\n";
+  helpMessage    += "  -r, --require         Module to preload (option can be repeated)\n";
   helpMessage    += "  -h, --help            Print this usage message.\n";
   helpMessage    += "  -v, --version         Print the version.";
   console.log(helpMessage);

atom/browser/lib/guest-view-manager.coffee

@@ -84,6 +84,8 @@ createGuest = (embedder, params) ->
     if params.allowtransparency?
       @setAllowTransparency params.allowtransparency
 
+    guest.allowPopups = params.allowpopups
+
   # Dispatch events to embedder.
   for event in supportedWebViewEvents
     do (event) ->

atom/browser/lib/guest-window-manager.coffee

@@ -4,6 +4,17 @@ BrowserWindow = require 'browser-window'
 
 frameToGuest = {}
 
+# Merge |options| with the |embedder|'s window's options.
+mergeBrowserWindowOptions = (embedder, options) ->
+  if embedder.browserWindowOptions?
+    # Inherit the original options if it is a BrowserWindow.
+    options.__proto__ = embedder.browserWindowOptions
+  else
+    # Or only inherit web-preferences if it is a webview.
+    options['web-preferences'] ?= {}
+    options['web-preferences'].__proto__ = embedder.getWebPreferences()
+  options
+
 # Create a new guest created by |embedder| with |options|.
 createGuest = (embedder, url, frameName, options) ->
   guest = frameToGuest[frameName]
@@ -40,11 +51,12 @@ createGuest = (embedder, url, frameName, options) ->
 # Routed window.open messages.
 ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', (event, args...) ->
   [url, frameName, options] = args
-  event.sender.emit 'new-window', event, url, frameName, 'new-window'
-  if event.sender.isGuest() or event.defaultPrevented
+  options = mergeBrowserWindowOptions event.sender, options
+  event.sender.emit 'new-window', event, url, frameName, 'new-window', options
+  if (event.sender.isGuest() and not event.sender.allowPopups) or event.defaultPrevented
     event.returnValue = null
   else
-    event.returnValue = createGuest event.sender, args...
+    event.returnValue = createGuest event.sender, url, frameName, options
 
 ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSE', (event, guestId) ->
   BrowserWindow.fromId(guestId)?.destroy()
@@ -55,7 +67,7 @@ ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_METHOD', (event, guestId, method,
 ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_POSTMESSAGE', (event, guestId, message, targetOrigin) ->
   guestContents = BrowserWindow.fromId(guestId)?.webContents
   if guestContents?.getUrl().indexOf(targetOrigin) is 0 or targetOrigin is '*'
-    guestContents.send 'ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', message, targetOrigin
+    guestContents.send 'ATOM_SHELL_GUEST_WINDOW_POSTMESSAGE', guestId, message, targetOrigin
 
 ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPENER_POSTMESSAGE', (event, guestId, message, targetOrigin, sourceOrigin) ->
   embedder = v8Util.getHiddenValue event.sender, 'embedder'

atom/browser/lib/init.coffee

@@ -7,21 +7,29 @@ Module = require 'module'
 # we need to restore it here.
 process.argv.splice 1, 1
 
+# Clear search paths.
+require path.resolve(__dirname, '..', '..', 'common', 'lib', 'reset-search-paths')
+
+# Import common settings.
+require path.resolve(__dirname, '..', '..', 'common', 'lib', 'init')
+
 # Add browser/api/lib to module search paths, which contains javascript part of
 # Electron's built-in libraries.
 globalPaths = Module.globalPaths
 globalPaths.push path.resolve(__dirname, '..', 'api', 'lib')
 
-# Import common settings.
-require path.resolve(__dirname, '..', '..', 'common', 'lib', 'init')
-
 if process.platform is 'win32'
   # Redirect node's console to use our own implementations, since node can not
   # handle console output when running as GUI program.
-  print = (args...) ->
-    process.log util.format(args...)
-  console.log = console.error = console.warn = print
-  process.stdout.write = process.stderr.write = print
+  consoleLog = (args...) ->
+    process.log util.format(args...) + "\n"
+  streamWrite = (chunk, encoding, callback) ->
+    chunk = chunk.toString(encoding) if Buffer.isBuffer chunk
+    process.log chunk
+    callback() if callback
+    true
+  console.log = console.error = console.warn = consoleLog
+  process.stdout.write = process.stderr.write = streamWrite
 
   # Always returns EOF for stdin stream.
   Readable = require('stream').Readable
@@ -64,7 +72,9 @@ for packagePath in searchPaths
   catch e
     continue
 
-throw new Error("Unable to find a valid app") unless packageJson?
+unless packageJson?
+  process.nextTick -> process.exit 1
+  throw new Error("Unable to find a valid app")
 
 # Set application's version.
 app.setVersion packageJson.version if packageJson.version?

atom/browser/lib/objects-registry.coffee

@@ -34,6 +34,7 @@ class ObjectsRegistry extends EventEmitter
     @dereference id, 1
     # Also reduce the count in owner.
     pointer = @owners[webContentsId]
+    return unless pointer?
     --pointer[id]
     delete pointer[id] if pointer[id] is 0
 
@@ -57,6 +58,7 @@ class ObjectsRegistry extends EventEmitter
   # Private: Dereference the object from store.
   dereference: (id, count) ->
     pointer = @storage[id]
+    return unless pointer?
     pointer.count -= count
     if pointer.count is 0
       v8Util.deleteHiddenValue pointer.object, 'atomId'

atom/browser/lib/rpc-server.coffee

@@ -106,16 +106,9 @@ ipc.on 'ATOM_BROWSER_GLOBAL', (event, name) ->
   catch e
     event.returnValue = errorToMeta e
 
-ipc.on 'ATOM_BROWSER_CURRENT_WINDOW', (event, guestInstanceId) ->
+ipc.on 'ATOM_BROWSER_CURRENT_WINDOW', (event) ->
   try
-    BrowserWindow = require 'browser-window'
-    if guestInstanceId?
-      guestViewManager = require './guest-view-manager'
-      window = BrowserWindow.fromWebContents guestViewManager.getEmbedder(guestInstanceId)
-    else
-      window = BrowserWindow.fromWebContents event.sender
-      window = BrowserWindow.fromDevToolsWebContents event.sender unless window?
-    event.returnValue = valueToMeta event.sender, window
+    event.returnValue = valueToMeta event.sender, event.sender.getOwnerBrowserWindow()
   catch e
     event.returnValue = errorToMeta e
 

atom/browser/mac/atom_application.mm

@@ -43,11 +43,20 @@
   atom::Browser::Get()->OpenURL(base::SysNSStringToUTF8(url));
 }
 
+- (bool)voiceOverEnabled {
+  NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
+  [defaults addSuiteNamed:@"com.apple.universalaccess"];
+  [defaults synchronize];
+
+  return [defaults boolForKey:@"voiceOverOnOffKey"];
+}
+
 - (void)accessibilitySetValue:(id)value forAttribute:(NSString *)attribute {
   // Undocumented attribute that VoiceOver happens to set while running.
   // Chromium uses this too, even though it's not exactly right.
   if ([attribute isEqualToString:@"AXEnhancedUserInterface"]) {
-    [self updateAccessibilityEnabled:[value boolValue]];
+    bool enableAccessibility = ([self voiceOverEnabled] && [value boolValue]);
+    [self updateAccessibilityEnabled:enableAccessibility];
   }
   return [super accessibilitySetValue:value forAttribute:attribute];
 }

atom/browser/native_window.cc

@@ -39,10 +39,6 @@
 #include "ui/gfx/screen.h"
 #include "ui/gl/gpu_switching_manager.h"
 
-using content::NavigationEntry;
-using content::RenderWidgetHostView;
-using content::RenderWidgetHost;
-
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(atom::NativeWindowRelay);
 
 namespace atom {
@@ -72,6 +68,7 @@ NativeWindow::NativeWindow(
     const mate::Dictionary& options)
     : content::WebContentsObserver(inspectable_web_contents->GetWebContents()),
       has_frame_(true),
+      force_using_draggable_region_(false),
       transparent_(false),
       enable_larger_than_screen_(false),
       is_closed_(false),
@@ -79,8 +76,6 @@ NativeWindow::NativeWindow(
       aspect_ratio_(0.0),
       inspectable_web_contents_(inspectable_web_contents),
       weak_factory_(this) {
-  inspectable_web_contents->GetView()->SetDelegate(this);
-
   options.Get(switches::kFrame, &has_frame_);
   options.Get(switches::kTransparent, &transparent_);
   options.Get(switches::kEnableLargerThanScreen, &enable_larger_than_screen_);
@@ -117,27 +112,35 @@ void NativeWindow::InitFromOptions(const mate::Dictionary& options) {
   int x = -1, y = -1;
   bool center;
   if (options.Get(switches::kX, &x) && options.Get(switches::kY, &y)) {
-    int width = -1, height = -1;
-    options.Get(switches::kWidth, &width);
-    options.Get(switches::kHeight, &height);
-    SetBounds(gfx::Rect(x, y, width, height));
+    SetPosition(gfx::Point(x, y));
   } else if (options.Get(switches::kCenter, &center) && center) {
     Center();
   }
+  // On Linux and Window we may already have maximum size defined.
+  extensions::SizeConstraints size_constraints(GetContentSizeConstraints());
   int min_height = 0, min_width = 0;
   if (options.Get(switches::kMinHeight, &min_height) |
       options.Get(switches::kMinWidth, &min_width)) {
-    SetMinimumSize(gfx::Size(min_width, min_height));
+    size_constraints.set_minimum_size(gfx::Size(min_width, min_height));
   }
   int max_height = INT_MAX, max_width = INT_MAX;
   if (options.Get(switches::kMaxHeight, &max_height) |
       options.Get(switches::kMaxWidth, &max_width)) {
-    SetMaximumSize(gfx::Size(max_width, max_height));
+    size_constraints.set_maximum_size(gfx::Size(max_width, max_height));
   }
+  bool use_content_size = false;
+  options.Get(switches::kUseContentSize, &use_content_size);
+  if (use_content_size) {
+    SetContentSizeConstraints(size_constraints);
+  } else {
+    SetSizeConstraints(size_constraints);
+  }
+#if defined(OS_WIN) || defined(USE_X11)
   bool resizable;
   if (options.Get(switches::kResizable, &resizable)) {
     SetResizable(resizable);
   }
+#endif
   bool top;
   if (options.Get(switches::kAlwaysOnTop, &top) && top) {
     SetAlwaysOnTop(true);
@@ -183,6 +186,67 @@ gfx::Point NativeWindow::GetPosition() {
   return GetBounds().origin();
 }
 
+void NativeWindow::SetContentSize(const gfx::Size& size) {
+  SetSize(ContentSizeToWindowSize(size));
+}
+
+gfx::Size NativeWindow::GetContentSize() {
+  return WindowSizeToContentSize(GetSize());
+}
+
+void NativeWindow::SetSizeConstraints(
+    const extensions::SizeConstraints& window_constraints) {
+  extensions::SizeConstraints content_constraints;
+  if (window_constraints.HasMaximumSize())
+    content_constraints.set_maximum_size(
+        WindowSizeToContentSize(window_constraints.GetMaximumSize()));
+  if (window_constraints.HasMinimumSize())
+    content_constraints.set_minimum_size(
+        WindowSizeToContentSize(window_constraints.GetMinimumSize()));
+  SetContentSizeConstraints(content_constraints);
+}
+
+extensions::SizeConstraints NativeWindow::GetSizeConstraints() {
+  extensions::SizeConstraints content_constraints = GetContentSizeConstraints();
+  extensions::SizeConstraints window_constraints;
+  if (content_constraints.HasMaximumSize())
+    window_constraints.set_maximum_size(
+        ContentSizeToWindowSize(content_constraints.GetMaximumSize()));
+  if (content_constraints.HasMinimumSize())
+    window_constraints.set_minimum_size(
+        ContentSizeToWindowSize(content_constraints.GetMinimumSize()));
+  return window_constraints;
+}
+
+void NativeWindow::SetContentSizeConstraints(
+    const extensions::SizeConstraints& size_constraints) {
+  size_constraints_ = size_constraints;
+}
+
+extensions::SizeConstraints NativeWindow::GetContentSizeConstraints() {
+  return size_constraints_;
+}
+
+void NativeWindow::SetMinimumSize(const gfx::Size& size) {
+  extensions::SizeConstraints size_constraints;
+  size_constraints.set_minimum_size(size);
+  SetSizeConstraints(size_constraints);
+}
+
+gfx::Size NativeWindow::GetMinimumSize() {
+  return GetSizeConstraints().GetMinimumSize();
+}
+
+void NativeWindow::SetMaximumSize(const gfx::Size& size) {
+  extensions::SizeConstraints size_constraints;
+  size_constraints.set_maximum_size(size);
+  SetSizeConstraints(size_constraints);
+}
+
+gfx::Size NativeWindow::GetMaximumSize() {
+  return GetSizeConstraints().GetMaximumSize();
+}
+
 void NativeWindow::SetRepresentedFilename(const std::string& filename) {
 }
 
@@ -200,38 +264,6 @@ bool NativeWindow::IsDocumentEdited() {
 void NativeWindow::SetMenu(ui::MenuModel* menu) {
 }
 
-void NativeWindow::ShowDefinitionForSelection() {
-  NOTIMPLEMENTED();
-}
-
-void NativeWindow::SetAutoHideMenuBar(bool auto_hide) {
-}
-
-bool NativeWindow::IsMenuBarAutoHide() {
-  return false;
-}
-
-void NativeWindow::SetMenuBarVisibility(bool visible) {
-}
-
-bool NativeWindow::IsMenuBarVisible() {
-  return true;
-}
-
-double NativeWindow::GetAspectRatio() {
-  return aspect_ratio_;
-}
-
-gfx::Size NativeWindow::GetAspectRatioExtraSize() {
-  return aspect_ratio_extraSize_;
-}
-
-void NativeWindow::SetAspectRatio(double aspect_ratio,
-                                  const gfx::Size& extra_size) {
-  aspect_ratio_ = aspect_ratio;
-  aspect_ratio_extraSize_ = extra_size;
-}
-
 bool NativeWindow::HasModalDialog() {
   return has_dialog_attached_;
 }
@@ -286,6 +318,38 @@ void NativeWindow::CapturePage(const gfx::Rect& rect,
       kBGRA_8888_SkColorType);
 }
 
+void NativeWindow::ShowDefinitionForSelection() {
+  NOTIMPLEMENTED();
+}
+
+void NativeWindow::SetAutoHideMenuBar(bool auto_hide) {
+}
+
+bool NativeWindow::IsMenuBarAutoHide() {
+  return false;
+}
+
+void NativeWindow::SetMenuBarVisibility(bool visible) {
+}
+
+bool NativeWindow::IsMenuBarVisible() {
+  return true;
+}
+
+double NativeWindow::GetAspectRatio() {
+  return aspect_ratio_;
+}
+
+gfx::Size NativeWindow::GetAspectRatioExtraSize() {
+  return aspect_ratio_extraSize_;
+}
+
+void NativeWindow::SetAspectRatio(double aspect_ratio,
+                                  const gfx::Size& extra_size) {
+  aspect_ratio_ = aspect_ratio;
+  aspect_ratio_extraSize_ = extra_size;
+}
+
 void NativeWindow::RequestToClosePage() {
   bool prevent_default = false;
   FOR_EACH_OBSERVER(NativeWindowObserver,
@@ -416,18 +480,6 @@ void NativeWindow::NotifyWindowExecuteWindowsCommand(
                     OnExecuteWindowsCommand(command));
 }
 
-void NativeWindow::DevToolsFocused() {
-  FOR_EACH_OBSERVER(NativeWindowObserver, observers_, OnDevToolsFocus());
-}
-
-void NativeWindow::DevToolsOpened() {
-  FOR_EACH_OBSERVER(NativeWindowObserver, observers_, OnDevToolsOpened());
-}
-
-void NativeWindow::DevToolsClosed() {
-  FOR_EACH_OBSERVER(NativeWindowObserver, observers_, OnDevToolsClosed());
-}
-
 void NativeWindow::RenderViewCreated(
     content::RenderViewHost* render_view_host) {
   if (!transparent_)
@@ -472,7 +524,7 @@ bool NativeWindow::OnMessageReceived(const IPC::Message& message) {
 void NativeWindow::UpdateDraggableRegions(
     const std::vector<DraggableRegion>& regions) {
   // Draggable region is not supported for non-frameless window.
-  if (has_frame_)
+  if (has_frame_ && !force_using_draggable_region_)
     return;
   draggable_region_ = DraggableRegionsToSkRegion(regions);
 }

atom/browser/native_window.h

@@ -15,10 +15,11 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
-#include "brightray/browser/inspectable_web_contents_view_delegate.h"
+#include "base/supports_user_data.h"
 #include "content/public/browser/readback_types.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 "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_skia.h"
 
@@ -50,8 +51,8 @@ namespace atom {
 
 struct DraggableRegion;
 
-class NativeWindow : public content::WebContentsObserver,
-                     public brightray::InspectableWebContentsViewDelegate {
+class NativeWindow : public base::SupportsUserData,
+                     public content::WebContentsObserver {
  public:
   using CapturePageCallback = base::Callback<void(const SkBitmap& bitmap)>;
 
@@ -110,12 +111,18 @@ class NativeWindow : public content::WebContentsObserver,
   virtual gfx::Size GetSize();
   virtual void SetPosition(const gfx::Point& position);
   virtual gfx::Point GetPosition();
-  virtual void SetContentSize(const gfx::Size& size) = 0;
-  virtual gfx::Size GetContentSize() = 0;
-  virtual void SetMinimumSize(const gfx::Size& size) = 0;
-  virtual gfx::Size GetMinimumSize() = 0;
-  virtual void SetMaximumSize(const gfx::Size& size) = 0;
-  virtual gfx::Size GetMaximumSize() = 0;
+  virtual void SetContentSize(const gfx::Size& size);
+  virtual gfx::Size GetContentSize();
+  virtual void SetSizeConstraints(
+      const extensions::SizeConstraints& size_constraints);
+  virtual extensions::SizeConstraints GetSizeConstraints();
+  virtual void SetContentSizeConstraints(
+      const extensions::SizeConstraints& size_constraints);
+  virtual extensions::SizeConstraints GetContentSizeConstraints();
+  virtual void SetMinimumSize(const gfx::Size& size);
+  virtual gfx::Size GetMinimumSize();
+  virtual void SetMaximumSize(const gfx::Size& size);
+  virtual gfx::Size GetMaximumSize();
   virtual void SetResizable(bool resizable) = 0;
   virtual bool IsResizable() = 0;
   virtual void SetAlwaysOnTop(bool top) = 0;
@@ -219,6 +226,13 @@ class NativeWindow : public content::WebContentsObserver,
   bool enable_larger_than_screen() const { return enable_larger_than_screen_; }
   gfx::ImageSkia icon() const { return icon_; }
 
+  bool force_using_draggable_region() const {
+    return force_using_draggable_region_;
+  }
+  void set_force_using_draggable_region(bool force) {
+    force_using_draggable_region_ = true;
+  }
+
   void set_has_dialog_attached(bool has_dialog_attached) {
     has_dialog_attached_ = has_dialog_attached;
   }
@@ -227,10 +241,9 @@ class NativeWindow : public content::WebContentsObserver,
   NativeWindow(brightray::InspectableWebContents* inspectable_web_contents,
                const mate::Dictionary& options);
 
-  // brightray::InspectableWebContentsViewDelegate:
-  void DevToolsFocused() override;
-  void DevToolsOpened() override;
-  void DevToolsClosed() override;
+  // Converts between content size to window size.
+  virtual gfx::Size ContentSizeToWindowSize(const gfx::Size& size) = 0;
+  virtual gfx::Size WindowSizeToContentSize(const gfx::Size& size) = 0;
 
   // content::WebContentsObserver:
   void RenderViewCreated(content::RenderViewHost* render_view_host) override;
@@ -257,6 +270,9 @@ class NativeWindow : public content::WebContentsObserver,
   // Whether window has standard frame.
   bool has_frame_;
 
+  // Force the window to be aware of draggable regions.
+  bool force_using_draggable_region_;
+
   // Whether window is transparent.
   bool transparent_;
 
@@ -264,6 +280,9 @@ class NativeWindow : public content::WebContentsObserver,
   // has to been explicitly provided.
   scoped_ptr<SkRegion> draggable_region_;  // used in custom drag.
 
+  // Minimum and maximum size, stored as content size.
+  extensions::SizeConstraints size_constraints_;
+
   // Whether window can be resized larger than screen.
   bool enable_larger_than_screen_;
 
@@ -296,7 +315,6 @@ class NativeWindow : public content::WebContentsObserver,
   DISALLOW_COPY_AND_ASSIGN(NativeWindow);
 };
 
-
 // This class provides a hook to get a NativeWindow from a WebContents.
 class NativeWindowRelay :
     public content::WebContentsUserData<NativeWindowRelay> {

atom/browser/native_window_mac.h

@@ -44,12 +44,8 @@ class NativeWindowMac : public NativeWindow {
   bool IsFullscreen() const override;
   void SetBounds(const gfx::Rect& bounds) override;
   gfx::Rect GetBounds() override;
-  void SetContentSize(const gfx::Size& size) override;
-  gfx::Size GetContentSize() override;
-  void SetMinimumSize(const gfx::Size& size) override;
-  gfx::Size GetMinimumSize() override;
-  void SetMaximumSize(const gfx::Size& size) override;
-  gfx::Size GetMaximumSize() override;
+  void SetContentSizeConstraints(
+      const extensions::SizeConstraints& size_constraints) override;
   void SetResizable(bool resizable) override;
   bool IsResizable() override;
   void SetAlwaysOnTop(bool top) override;
@@ -89,6 +85,10 @@ class NativeWindowMac : public NativeWindow {
       const content::NativeWebKeyboardEvent&) override;
 
  private:
+  // NativeWindow:
+  gfx::Size ContentSizeToWindowSize(const gfx::Size& size) override;
+  gfx::Size WindowSizeToContentSize(const gfx::Size& size) override;
+
   void InstallView();
   void UninstallView();
 

atom/browser/native_window_mac.mm

@@ -350,22 +350,25 @@ NativeWindowMac::NativeWindowMac(
 
   bool useStandardWindow = true;
   options.Get(switches::kStandardWindow, &useStandardWindow);
+  bool resizable = true;
+  options.Get(switches::kResizable, &resizable);
+
+  // New title bar styles are available in Yosemite or newer
+  std::string titleBarStyle;
+  if (base::mac::IsOSYosemiteOrLater())
+    options.Get(switches::kTitleBarStyle, &titleBarStyle);
 
   NSUInteger styleMask = NSTitledWindowMask | NSClosableWindowMask |
-                         NSMiniaturizableWindowMask | NSResizableWindowMask;
+                         NSMiniaturizableWindowMask;
   if (!useStandardWindow || transparent() || !has_frame()) {
     styleMask |= NSTexturedBackgroundWindowMask;
   }
-
-  std::string titleBarStyle = "default";
-  options.Get(switches::kTitleBarStyle, &titleBarStyle);
-
-  if (base::mac::IsOSYosemiteOrLater()) {
-    // New title bar styles are available in Yosemite or newer
-    if ((titleBarStyle == "hidden") || (titleBarStyle == "hidden-inset")) {
-      styleMask |= NSFullSizeContentViewWindowMask;
-      styleMask |= NSUnifiedTitleAndToolbarWindowMask;
-    }
+  if (resizable) {
+    styleMask |= NSResizableWindowMask;
+  }
+  if ((titleBarStyle == "hidden") || (titleBarStyle == "hidden-inset")) {
+    styleMask |= NSFullSizeContentViewWindowMask;
+    styleMask |= NSUnifiedTitleAndToolbarWindowMask;
   }
 
   window_.reset([[AtomNSWindow alloc]
@@ -393,18 +396,18 @@ NativeWindowMac::NativeWindowMac(
   // We will manage window's lifetime ourselves.
   [window_ setReleasedWhenClosed:NO];
 
-  // Configure title bar look on Yosemite or newer
-  if (base::mac::IsOSYosemiteOrLater()) {
-    if ((titleBarStyle == "hidden") || (titleBarStyle == "hidden-inset")) {
-      [window_ setTitlebarAppearsTransparent:YES];
-      [window_ setTitleVisibility:NSWindowTitleHidden];
-      if (titleBarStyle == "hidden-inset") {
-        NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"titlebarStylingToolbar"];
-        toolbar.showsBaselineSeparator = NO;
-        [window_ setToolbar:toolbar];
-        [toolbar release];
-      }
+  // Hide the title bar.
+  if ((titleBarStyle == "hidden") || (titleBarStyle == "hidden-inset")) {
+    [window_ setTitlebarAppearsTransparent:YES];
+    [window_ setTitleVisibility:NSWindowTitleHidden];
+    if (titleBarStyle == "hidden-inset") {
+      base::scoped_nsobject<NSToolbar> toolbar(
+          [[NSToolbar alloc] initWithIdentifier:@"titlebarStylingToolbar"]);
+      [toolbar setShowsBaselineSeparator:NO];
+      [window_ setToolbar:toolbar];
     }
+    // We should be aware of draggable regions when using hidden titlebar.
+    set_force_using_draggable_region(true);
   }
 
   // On OS X the initial window size doesn't include window frame.
@@ -436,6 +439,11 @@ NativeWindowMac::NativeWindowMac(
   [view setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
 
   InstallView();
+
+  // Install the DraggableRegionView if it is forced to use draggable regions
+  // for normal window.
+  if (has_frame() && force_using_draggable_region())
+    InstallDraggableRegionView();
 }
 
 NativeWindowMac::~NativeWindowMac() {
@@ -546,56 +554,30 @@ gfx::Rect NativeWindowMac::GetBounds() {
   return bounds;
 }
 
-void NativeWindowMac::SetContentSize(const gfx::Size& size) {
-  if (!has_frame()) {
-    SetSize(size);
-    return;
+void NativeWindowMac::SetContentSizeConstraints(
+    const extensions::SizeConstraints& size_constraints) {
+  auto convertSize = [this](const gfx::Size& size) {
+    // Our frameless window still has titlebar attached, so setting contentSize
+    // will result in actual content size being larger.
+    if (!has_frame()) {
+      NSRect frame = NSMakeRect(0, 0, size.width(), size.height());
+      NSRect content = [window_ contentRectForFrameRect:frame];
+      return content.size;
+    } else {
+      return NSMakeSize(size.width(), size.height());
+    }
+  };
+
+  NSView* content = [window_ contentView];
+  if (size_constraints.HasMinimumSize()) {
+    NSSize min_size = convertSize(size_constraints.GetMinimumSize());
+    [window_ setContentMinSize:[content convertSize:min_size toView:nil]];
   }
-
-  NSRect frame_nsrect = [window_ frame];
-  NSSize frame = frame_nsrect.size;
-  NSSize content = [window_ contentRectForFrameRect:frame_nsrect].size;
-
-  int width = size.width() + frame.width - content.width;
-  int height = size.height() + frame.height - content.height;
-  frame_nsrect.origin.y -= height - frame_nsrect.size.height;
-  frame_nsrect.size.width = width;
-  frame_nsrect.size.height = height;
-  [window_ setFrame:frame_nsrect display:YES];
-}
-
-gfx::Size NativeWindowMac::GetContentSize() {
-  if (!has_frame())
-    return GetSize();
-
-  NSRect bounds = [[window_ contentView] bounds];
-  return gfx::Size(bounds.size.width, bounds.size.height);
-}
-
-void NativeWindowMac::SetMinimumSize(const gfx::Size& size) {
-  NSSize min_size = NSMakeSize(size.width(), size.height());
-  NSView* content = [window_ contentView];
-  [window_ setContentMinSize:[content convertSize:min_size toView:nil]];
-}
-
-gfx::Size NativeWindowMac::GetMinimumSize() {
-  NSView* content = [window_ contentView];
-  NSSize min_size = [content convertSize:[window_ contentMinSize]
-                                fromView:nil];
-  return gfx::Size(min_size.width, min_size.height);
-}
-
-void NativeWindowMac::SetMaximumSize(const gfx::Size& size) {
-  NSSize max_size = NSMakeSize(size.width(), size.height());
-  NSView* content = [window_ contentView];
-  [window_ setContentMaxSize:[content convertSize:max_size toView:nil]];
-}
-
-gfx::Size NativeWindowMac::GetMaximumSize() {
-  NSView* content = [window_ contentView];
-  NSSize max_size = [content convertSize:[window_ contentMaxSize]
-                                fromView:nil];
-  return gfx::Size(max_size.width, max_size.height);
+  if (size_constraints.HasMaximumSize()) {
+    NSSize max_size = convertSize(size_constraints.GetMaximumSize());
+    [window_ setContentMaxSize:[content convertSize:max_size toView:nil]];
+  }
+  NativeWindow::SetContentSizeConstraints(size_constraints);
 }
 
 void NativeWindowMac::SetResizable(bool resizable) {
@@ -818,6 +800,24 @@ void NativeWindowMac::HandleKeyboardEvent(
   }
 }
 
+gfx::Size NativeWindowMac::ContentSizeToWindowSize(const gfx::Size& size) {
+  if (!has_frame())
+    return size;
+
+  NSRect content = NSMakeRect(0, 0, size.width(), size.height());
+  NSRect frame = [window_ frameRectForContentRect:content];
+  return gfx::Size(frame.size);
+}
+
+gfx::Size NativeWindowMac::WindowSizeToContentSize(const gfx::Size& size) {
+  if (!has_frame())
+    return size;
+
+  NSRect frame = NSMakeRect(0, 0, size.width(), size.height());
+  NSRect content = [window_ contentRectForFrameRect:frame];
+  return gfx::Size(content.size);
+}
+
 void NativeWindowMac::InstallView() {
   // Make sure the bottom corner is rounded: http://crbug.com/396264.
   [[window_ contentView] setWantsLayer:YES];

atom/browser/native_window_observer.h

@@ -55,11 +55,6 @@ class NativeWindowObserver {
   virtual void OnWindowEnterHtmlFullScreen() {}
   virtual void OnWindowLeaveHtmlFullScreen() {}
 
-  // Redirect devtools events.
-  virtual void OnDevToolsFocus() {}
-  virtual void OnDevToolsOpened() {}
-  virtual void OnDevToolsClosed() {}
-
   // Called when renderer is hung.
   virtual void OnRendererUnresponsive() {}
 

atom/browser/native_window_views.cc

@@ -77,70 +77,6 @@ bool IsAltModifier(const content::NativeWebKeyboardEvent& event) {
          (modifiers == (Modifiers::AltKey | Modifiers::IsRight));
 }
 
-#if defined(OS_WIN)
-// Convert Win32 WM_APPCOMMANDS to strings.
-const char* AppCommandToString(int command_id) {
-  switch (command_id) {
-    case APPCOMMAND_BROWSER_BACKWARD       : return "browser-backward";
-    case APPCOMMAND_BROWSER_FORWARD        : return "browser-forward";
-    case APPCOMMAND_BROWSER_REFRESH        : return "browser-refresh";
-    case APPCOMMAND_BROWSER_STOP           : return "browser-stop";
-    case APPCOMMAND_BROWSER_SEARCH         : return "browser-search";
-    case APPCOMMAND_BROWSER_FAVORITES      : return "browser-favorites";
-    case APPCOMMAND_BROWSER_HOME           : return "browser-home";
-    case APPCOMMAND_VOLUME_MUTE            : return "volume-mute";
-    case APPCOMMAND_VOLUME_DOWN            : return "volume-down";
-    case APPCOMMAND_VOLUME_UP              : return "volume-up";
-    case APPCOMMAND_MEDIA_NEXTTRACK        : return "media-nexttrack";
-    case APPCOMMAND_MEDIA_PREVIOUSTRACK    : return "media-previoustrack";
-    case APPCOMMAND_MEDIA_STOP             : return "media-stop";
-    case APPCOMMAND_MEDIA_PLAY_PAUSE       : return "media-play_pause";
-    case APPCOMMAND_LAUNCH_MAIL            : return "launch-mail";
-    case APPCOMMAND_LAUNCH_MEDIA_SELECT    : return "launch-media-select";
-    case APPCOMMAND_LAUNCH_APP1            : return "launch-app1";
-    case APPCOMMAND_LAUNCH_APP2            : return "launch-app2";
-    case APPCOMMAND_BASS_DOWN              : return "bass-down";
-    case APPCOMMAND_BASS_BOOST             : return "bass-boost";
-    case APPCOMMAND_BASS_UP                : return "bass-up";
-    case APPCOMMAND_TREBLE_DOWN            : return "treble-down";
-    case APPCOMMAND_TREBLE_UP              : return "treble-up";
-    case APPCOMMAND_MICROPHONE_VOLUME_MUTE : return "microphone-volume-mute";
-    case APPCOMMAND_MICROPHONE_VOLUME_DOWN : return "microphone-volume-down";
-    case APPCOMMAND_MICROPHONE_VOLUME_UP   : return "microphone-volume-up";
-    case APPCOMMAND_HELP                   : return "help";
-    case APPCOMMAND_FIND                   : return "find";
-    case APPCOMMAND_NEW                    : return "new";
-    case APPCOMMAND_OPEN                   : return "open";
-    case APPCOMMAND_CLOSE                  : return "close";
-    case APPCOMMAND_SAVE                   : return "save";
-    case APPCOMMAND_PRINT                  : return "print";
-    case APPCOMMAND_UNDO                   : return "undo";
-    case APPCOMMAND_REDO                   : return "redo";
-    case APPCOMMAND_COPY                   : return "copy";
-    case APPCOMMAND_CUT                    : return "cut";
-    case APPCOMMAND_PASTE                  : return "paste";
-    case APPCOMMAND_REPLY_TO_MAIL          : return "reply-to-mail";
-    case APPCOMMAND_FORWARD_MAIL           : return "forward-mail";
-    case APPCOMMAND_SEND_MAIL              : return "send-mail";
-    case APPCOMMAND_SPELL_CHECK            : return "spell-check";
-    case APPCOMMAND_MIC_ON_OFF_TOGGLE      : return "mic-on-off-toggle";
-    case APPCOMMAND_CORRECTION_LIST        : return "correction-list";
-    case APPCOMMAND_MEDIA_PLAY             : return "media-play";
-    case APPCOMMAND_MEDIA_PAUSE            : return "media-pause";
-    case APPCOMMAND_MEDIA_RECORD           : return "media-record";
-    case APPCOMMAND_MEDIA_FAST_FORWARD     : return "media-fast-forward";
-    case APPCOMMAND_MEDIA_REWIND           : return "media-rewind";
-    case APPCOMMAND_MEDIA_CHANNEL_UP       : return "media-channel-up";
-    case APPCOMMAND_MEDIA_CHANNEL_DOWN     : return "media-channel-down";
-    case APPCOMMAND_DELETE                 : return "delete";
-    case APPCOMMAND_DICTATE_OR_COMMAND_CONTROL_TOGGLE:
-      return "dictate-or-command-control-toggle";
-    default:
-      return "unknown";
-  }
-}
-#endif
-
 class NativeWindowClientView : public views::ClientView {
  public:
   NativeWindowClientView(views::Widget* widget,
@@ -169,9 +105,6 @@ NativeWindowViews::NativeWindowViews(
       menu_bar_autohide_(false),
       menu_bar_visible_(false),
       menu_bar_alt_pressed_(false),
-#if defined(OS_WIN)
-      is_minimized_(false),
-#endif
       keyboard_event_handler_(new views::UnhandledKeyboardEventHandler),
       use_content_size_(false),
       resizable_(true) {
@@ -189,7 +122,8 @@ NativeWindowViews::NativeWindowViews(
     // will not allow us to resize the window larger than scree.
     // Setting directly to INT_MAX somehow doesn't work, so we just devide
     // by 10, which should still be large enough.
-    maximum_size_.SetSize(INT_MAX / 10, INT_MAX / 10);
+    SetContentSizeConstraints(extensions::SizeConstraints(
+        gfx::Size(), gfx::Size(INT_MAX / 10, INT_MAX / 10)));
 
   int width = 800, height = 600;
   options.Get(switches::kWidth, &width);
@@ -228,6 +162,9 @@ NativeWindowViews::NativeWindowViews(
 
   window_->Init(params);
 
+  bool fullscreen = false;
+  options.Get(switches::kFullscreen, &fullscreen);
+
 #if defined(USE_X11)
   // Start monitoring window states.
   window_state_watcher_.reset(new WindowStateWatcher(this));
@@ -253,8 +190,7 @@ NativeWindowViews::NativeWindowViews(
   }
 
   // Before the window is mapped, there is no SHOW_FULLSCREEN_STATE.
-  bool fullscreen = false;
-  if (options.Get(switches::kFullscreen, & fullscreen) && fullscreen) {
+  if (fullscreen) {
     state_atom_list.push_back(GetAtom("_NET_WM_STATE_FULLSCREEN"));
   }
 
@@ -272,12 +208,15 @@ NativeWindowViews::NativeWindowViews(
   set_background(views::Background::CreateStandardPanelBackground());
   AddChildView(web_view_);
 
-  if (has_frame() &&
-      options.Get(switches::kUseContentSize, &use_content_size_) &&
-      use_content_size_)
-    bounds = ContentBoundsToWindowBounds(bounds);
-
 #if defined(OS_WIN)
+  // Save initial window state.
+  if (fullscreen)
+    last_window_state_ = ui::SHOW_STATE_FULLSCREEN;
+  else
+    last_window_state_ = ui::SHOW_STATE_NORMAL;
+
+  last_normal_size_ = gfx::Size(widget_size_);
+
   if (!has_frame()) {
     // Set Window style so that we get a minimize and maximize animation when
     // frameless.
@@ -309,8 +248,14 @@ NativeWindowViews::NativeWindowViews(
   if (transparent() && !has_frame())
     wm::SetShadowType(GetNativeWindow(), wm::SHADOW_TYPE_NONE);
 
+  gfx::Size size = bounds.size();
+  if (has_frame() &&
+      options.Get(switches::kUseContentSize, &use_content_size_) &&
+      use_content_size_)
+    size = ContentSizeToWindowSize(size);
+
   window_->UpdateWindowIcon();
-  window_->CenterWindow(bounds.size());
+  window_->CenterWindow(size);
   Layout();
 }
 
@@ -388,11 +333,16 @@ bool NativeWindowViews::IsMinimized() {
 void NativeWindowViews::SetFullScreen(bool fullscreen) {
 #if defined(OS_WIN)
   // There is no native fullscreen state on Windows.
-  window_->SetFullscreen(fullscreen);
-  if (fullscreen)
+  if (fullscreen) {
+    last_window_state_ = ui::SHOW_STATE_FULLSCREEN;
     NotifyWindowEnterFullScreen();
-  else
+  } else {
+    last_window_state_ = ui::SHOW_STATE_NORMAL;
     NotifyWindowLeaveFullScreen();
+  }
+  // We set the new value after notifying, so we can handle the size event
+  // correctly.
+  window_->SetFullscreen(fullscreen);
 #else
   if (IsVisible())
     window_->SetFullscreen(fullscreen);
@@ -428,42 +378,26 @@ gfx::Rect NativeWindowViews::GetBounds() {
   return window_->GetWindowBoundsInScreen();
 }
 
-void NativeWindowViews::SetContentSize(const gfx::Size& size) {
-  if (!has_frame()) {
-    NativeWindow::SetSize(size);
-    return;
-  }
-
-  gfx::Rect bounds = window_->GetWindowBoundsInScreen();
-  bounds.set_size(size);
-  SetBounds(ContentBoundsToWindowBounds(bounds));
-}
-
 gfx::Size NativeWindowViews::GetContentSize() {
-  if (!has_frame())
-    return GetSize();
+#if defined(OS_WIN)
+  if (IsMinimized())
+    return NativeWindow::GetContentSize();
+#endif
 
-  gfx::Size content_size =
-      window_->non_client_view()->frame_view()->GetBoundsForClientView().size();
-  if (menu_bar_ && menu_bar_visible_)
-    content_size.set_height(content_size.height() - kMenuBarHeight);
-  return content_size;
+  return web_view_->size();
 }
 
-void NativeWindowViews::SetMinimumSize(const gfx::Size& size) {
-  minimum_size_ = size;
-}
-
-gfx::Size NativeWindowViews::GetMinimumSize() {
-  return minimum_size_;
-}
-
-void NativeWindowViews::SetMaximumSize(const gfx::Size& size) {
-  maximum_size_ = size;
-}
-
-gfx::Size NativeWindowViews::GetMaximumSize() {
-  return maximum_size_;
+void NativeWindowViews::SetContentSizeConstraints(
+    const extensions::SizeConstraints& size_constraints) {
+  NativeWindow::SetContentSizeConstraints(size_constraints);
+  // widget_delegate() is only available after Init() is called, we make use of
+  // this to determine whether native widget has initialized.
+  if (window_ && window_->widget_delegate())
+    window_->OnSizeConstraintsChanged();
+#if defined(USE_X11)
+  if (resizable_)
+    old_size_constraints_ = size_constraints;
+#endif
 }
 
 void NativeWindowViews::SetResizable(bool resizable) {
@@ -482,11 +416,13 @@ void NativeWindowViews::SetResizable(bool resizable) {
     // On Linux there is no "resizable" property of a window, we have to set
     // both the minimum and maximum size to the window size to achieve it.
     if (resizable) {
-      SetMaximumSize(gfx::Size());
-      SetMinimumSize(gfx::Size());
+      SetContentSizeConstraints(old_size_constraints_);
     } else {
-      SetMaximumSize(GetSize());
-      SetMinimumSize(GetSize());
+      old_size_constraints_ = GetContentSizeConstraints();
+      resizable_ = false;
+      gfx::Size content_size = GetContentSize();
+      SetContentSizeConstraints(
+          extensions::SizeConstraints(content_size, content_size));
     }
   }
 #endif
@@ -598,8 +534,24 @@ void NativeWindowViews::SetMenu(ui::MenuModel* menu_model) {
 
     if (!menu_bar_autohide_) {
       SetMenuBarVisibility(true);
-      if (use_content_size_)
+      if (use_content_size_) {
+        // Enlarge the size constraints for the menu.
+        extensions::SizeConstraints constraints = GetContentSizeConstraints();
+        if (constraints.HasMinimumSize()) {
+          gfx::Size min_size = constraints.GetMinimumSize();
+          min_size.set_height(min_size.height() + kMenuBarHeight);
+          constraints.set_minimum_size(min_size);
+        }
+        if (constraints.HasMaximumSize()) {
+          gfx::Size max_size = constraints.GetMaximumSize();
+          max_size.set_height(max_size.height() + kMenuBarHeight);
+          constraints.set_maximum_size(max_size);
+        }
+        SetContentSizeConstraints(constraints);
+
+        // Resize the window to make sure content size is not changed.
         SetContentSize(content_size);
+      }
     }
   }
 
@@ -802,53 +754,47 @@ void NativeWindowViews::OnWidgetMove() {
   NotifyWindowMove();
 }
 
+gfx::Size NativeWindowViews::ContentSizeToWindowSize(const gfx::Size& size) {
+  if (!has_frame())
+    return size;
+
+  gfx::Size window_size(size);
 #if defined(OS_WIN)
-bool NativeWindowViews::ExecuteWindowsCommand(int command_id) {
-  // Windows uses the 4 lower order bits of |command_id| for type-specific
-  // information so we must exclude this when comparing.
-  static const int sc_mask = 0xFFF0;
-  if ((command_id & sc_mask) == SC_MINIMIZE) {
-    NotifyWindowMinimize();
-    is_minimized_ = true;
-  } else if ((command_id & sc_mask) == SC_RESTORE) {
-    if (is_minimized_)
-      NotifyWindowRestore();
-    else
-      NotifyWindowUnmaximize();
-    is_minimized_ = false;
-  } else if ((command_id & sc_mask) == SC_MAXIMIZE) {
-    NotifyWindowMaximize();
-  } else {
-    std::string command = AppCommandToString(command_id);
-    NotifyWindowExecuteWindowsCommand(command);
-  }
-  return false;
-}
+  gfx::Rect dpi_bounds =
+      gfx::Rect(gfx::Point(), gfx::win::DIPToScreenSize(size));
+  gfx::Rect window_bounds = gfx::win::ScreenToDIPRect(
+      window_->non_client_view()->GetWindowBoundsForClientBounds(dpi_bounds));
+  window_size = window_bounds.size();
 #endif
 
-gfx::ImageSkia NativeWindowViews::GetDevToolsWindowIcon() {
-  return GetWindowAppIcon();
+  if (menu_bar_ && menu_bar_visible_)
+    window_size.set_height(window_size.height() + kMenuBarHeight);
+  return window_size;
 }
 
-#if defined(USE_X11)
-void NativeWindowViews::GetDevToolsWindowWMClass(
-    std::string* name, std::string* class_name) {
-  *class_name = Browser::Get()->GetName();
-  *name = base::StringToLowerASCII(*class_name);
-}
-#endif
+gfx::Size NativeWindowViews::WindowSizeToContentSize(const gfx::Size& size) {
+  if (!has_frame())
+    return size;
 
+  gfx::Size content_size(size);
 #if defined(OS_WIN)
-bool NativeWindowViews::PreHandleMSG(
-    UINT message, WPARAM w_param, LPARAM l_param, LRESULT* result) {
-  // Handle thumbar button click message.
-  if (message == WM_COMMAND && HIWORD(w_param) == THBN_CLICKED)
-    return taskbar_host_.HandleThumbarButtonEvent(LOWORD(w_param));
-  else
-    return false;
-}
+  content_size = gfx::win::DIPToScreenSize(content_size);
+  RECT rect;
+  SetRectEmpty(&rect);
+  HWND hwnd = GetAcceleratedWidget();
+  DWORD style = ::GetWindowLong(hwnd, GWL_STYLE);
+  DWORD ex_style = ::GetWindowLong(hwnd, GWL_EXSTYLE);
+  AdjustWindowRectEx(&rect, style, FALSE, ex_style);
+  content_size.set_width(content_size.width() - (rect.right - rect.left));
+  content_size.set_height(content_size.height() - (rect.bottom - rect.top));
+  content_size = gfx::win::ScreenToDIPSize(content_size);
 #endif
 
+  if (menu_bar_ && menu_bar_visible_)
+    content_size.set_height(content_size.height() - kMenuBarHeight);
+  return content_size;
+}
+
 void NativeWindowViews::HandleKeyboardEvent(
     content::WebContents*,
     const content::NativeWebKeyboardEvent& event) {
@@ -880,9 +826,6 @@ void NativeWindowViews::HandleKeyboardEvent(
     // When a single Alt is pressed:
     menu_bar_alt_pressed_ = true;
   } else if (event.type == blink::WebInputEvent::KeyUp && IsAltKey(event) &&
-#if defined(USE_X11)
-             event.modifiers == 0 &&
-#endif
              menu_bar_alt_pressed_) {
     // When a single Alt is released right after a Alt is pressed:
     menu_bar_alt_pressed_ = false;
@@ -893,6 +836,14 @@ void NativeWindowViews::HandleKeyboardEvent(
   }
 }
 
+gfx::Size NativeWindowViews::GetMinimumSize() {
+  return NativeWindow::GetMinimumSize();
+}
+
+gfx::Size NativeWindowViews::GetMaximumSize() {
+  return NativeWindow::GetMaximumSize();
+}
+
 bool NativeWindowViews::AcceleratorPressed(const ui::Accelerator& accelerator) {
   return accelerator_util::TriggerAcceleratorTableCommand(
       &accelerator_table_, accelerator);
@@ -915,26 +866,6 @@ void NativeWindowViews::RegisterAccelerators(ui::MenuModel* menu_model) {
   }
 }
 
-gfx::Rect NativeWindowViews::ContentBoundsToWindowBounds(
-    const gfx::Rect& bounds) {
-  gfx::Point origin = bounds.origin();
-#if defined(OS_WIN)
-  gfx::Rect dpi_bounds = gfx::win::DIPToScreenRect(bounds);
-  gfx::Rect window_bounds = gfx::win::ScreenToDIPRect(
-      window_->non_client_view()->GetWindowBoundsForClientBounds(dpi_bounds));
-#else
-  gfx::Rect window_bounds =
-      window_->non_client_view()->GetWindowBoundsForClientBounds(bounds);
-#endif
-  // The window's position would also be changed, but we only want to change
-  // the size.
-  window_bounds.set_origin(origin);
-
-  if (menu_bar_ && menu_bar_visible_)
-    window_bounds.set_height(window_bounds.height() + kMenuBarHeight);
-  return window_bounds;
-}
-
 ui::WindowShowState NativeWindowViews::GetRestoredState() {
   if (IsMaximized())
     return ui::SHOW_STATE_MAXIMIZED;

atom/browser/native_window_views.h

@@ -63,12 +63,9 @@ class NativeWindowViews : public NativeWindow,
   bool IsFullscreen() const override;
   void SetBounds(const gfx::Rect& bounds) override;
   gfx::Rect GetBounds() override;
-  void SetContentSize(const gfx::Size& size) override;
   gfx::Size GetContentSize() override;
-  void SetMinimumSize(const gfx::Size& size) override;
-  gfx::Size GetMinimumSize() override;
-  void SetMaximumSize(const gfx::Size& size) override;
-  gfx::Size GetMaximumSize() override;
+  void SetContentSizeConstraints(
+      const extensions::SizeConstraints& size_constraints) override;
   void SetResizable(bool resizable) override;
   bool IsResizable() override;
   void SetAlwaysOnTop(bool top) override;
@@ -131,34 +128,29 @@ class NativeWindowViews : public NativeWindow,
   bool ExecuteWindowsCommand(int command_id) override;
 #endif
 
-  // brightray::InspectableWebContentsViewDelegate:
-  gfx::ImageSkia GetDevToolsWindowIcon() override;
-#if defined(USE_X11)
-  void GetDevToolsWindowWMClass(
-      std::string* name, std::string* class_name) override;
-#endif
-
 #if defined(OS_WIN)
   // MessageHandlerDelegate:
   bool PreHandleMSG(
       UINT message, WPARAM w_param, LPARAM l_param, LRESULT* result) override;
+
+  void HandleSizeEvent(WPARAM w_param, LPARAM l_param);
 #endif
 
   // NativeWindow:
+  gfx::Size ContentSizeToWindowSize(const gfx::Size& size) override;
+  gfx::Size WindowSizeToContentSize(const gfx::Size& size) override;
   void HandleKeyboardEvent(
       content::WebContents*,
       const content::NativeWebKeyboardEvent& event) override;
 
   // views::View:
+  gfx::Size GetMinimumSize() override;
+  gfx::Size GetMaximumSize() override;
   bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
 
   // Register accelerators supported by the menu model.
   void RegisterAccelerators(ui::MenuModel* menu_model);
 
-  // Converts between client area and window area, since we include the menu bar
-  // in client area we need to substract/add menu bar's height in convertions.
-  gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& content_bounds);
-
   // Returns the restore state for the window.
   ui::WindowShowState GetRestoredState();
 
@@ -175,12 +167,23 @@ class NativeWindowViews : public NativeWindow,
 
   // Handles window state events.
   scoped_ptr<WindowStateWatcher> window_state_watcher_;
+
+  // The "resizable" flag on Linux is implemented by setting size constraints,
+  // we need to make sure size constraints are restored when window becomes
+  // resizable again.
+  extensions::SizeConstraints old_size_constraints_;
 #elif defined(OS_WIN)
   // Weak ref.
   AtomDesktopWindowTreeHostWin* atom_desktop_window_tree_host_win_;
-  // Records window was whether restored from minimized state or maximized
-  // state.
-  bool is_minimized_;
+
+  ui::WindowShowState last_window_state_;
+
+  // There's an issue with restore on Windows, that sometimes causes the Window
+  // to receive the wrong size (#2498). To circumvent that, we keep tabs on the
+  // size of the window while in the normal state (not maximized, minimized or
+  // fullscreen), so we restore it correctly.
+  gfx::Size last_normal_size_;
+
   // In charge of running taskbar related APIs.
   TaskbarHost taskbar_host_;
 #endif
@@ -194,8 +197,6 @@ class NativeWindowViews : public NativeWindow,
   bool use_content_size_;
   bool resizable_;
   std::string title_;
-  gfx::Size minimum_size_;
-  gfx::Size maximum_size_;
   gfx::Size widget_size_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeWindowViews);

atom/browser/native_window_views_win.cc

@@ -0,0 +1,145 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/browser/native_window_views.h"
+
+namespace atom {
+
+namespace {
+
+// Convert Win32 WM_APPCOMMANDS to strings.
+const char* AppCommandToString(int command_id) {
+  switch (command_id) {
+    case APPCOMMAND_BROWSER_BACKWARD       : return "browser-backward";
+    case APPCOMMAND_BROWSER_FORWARD        : return "browser-forward";
+    case APPCOMMAND_BROWSER_REFRESH        : return "browser-refresh";
+    case APPCOMMAND_BROWSER_STOP           : return "browser-stop";
+    case APPCOMMAND_BROWSER_SEARCH         : return "browser-search";
+    case APPCOMMAND_BROWSER_FAVORITES      : return "browser-favorites";
+    case APPCOMMAND_BROWSER_HOME           : return "browser-home";
+    case APPCOMMAND_VOLUME_MUTE            : return "volume-mute";
+    case APPCOMMAND_VOLUME_DOWN            : return "volume-down";
+    case APPCOMMAND_VOLUME_UP              : return "volume-up";
+    case APPCOMMAND_MEDIA_NEXTTRACK        : return "media-nexttrack";
+    case APPCOMMAND_MEDIA_PREVIOUSTRACK    : return "media-previoustrack";
+    case APPCOMMAND_MEDIA_STOP             : return "media-stop";
+    case APPCOMMAND_MEDIA_PLAY_PAUSE       : return "media-play_pause";
+    case APPCOMMAND_LAUNCH_MAIL            : return "launch-mail";
+    case APPCOMMAND_LAUNCH_MEDIA_SELECT    : return "launch-media-select";
+    case APPCOMMAND_LAUNCH_APP1            : return "launch-app1";
+    case APPCOMMAND_LAUNCH_APP2            : return "launch-app2";
+    case APPCOMMAND_BASS_DOWN              : return "bass-down";
+    case APPCOMMAND_BASS_BOOST             : return "bass-boost";
+    case APPCOMMAND_BASS_UP                : return "bass-up";
+    case APPCOMMAND_TREBLE_DOWN            : return "treble-down";
+    case APPCOMMAND_TREBLE_UP              : return "treble-up";
+    case APPCOMMAND_MICROPHONE_VOLUME_MUTE : return "microphone-volume-mute";
+    case APPCOMMAND_MICROPHONE_VOLUME_DOWN : return "microphone-volume-down";
+    case APPCOMMAND_MICROPHONE_VOLUME_UP   : return "microphone-volume-up";
+    case APPCOMMAND_HELP                   : return "help";
+    case APPCOMMAND_FIND                   : return "find";
+    case APPCOMMAND_NEW                    : return "new";
+    case APPCOMMAND_OPEN                   : return "open";
+    case APPCOMMAND_CLOSE                  : return "close";
+    case APPCOMMAND_SAVE                   : return "save";
+    case APPCOMMAND_PRINT                  : return "print";
+    case APPCOMMAND_UNDO                   : return "undo";
+    case APPCOMMAND_REDO                   : return "redo";
+    case APPCOMMAND_COPY                   : return "copy";
+    case APPCOMMAND_CUT                    : return "cut";
+    case APPCOMMAND_PASTE                  : return "paste";
+    case APPCOMMAND_REPLY_TO_MAIL          : return "reply-to-mail";
+    case APPCOMMAND_FORWARD_MAIL           : return "forward-mail";
+    case APPCOMMAND_SEND_MAIL              : return "send-mail";
+    case APPCOMMAND_SPELL_CHECK            : return "spell-check";
+    case APPCOMMAND_MIC_ON_OFF_TOGGLE      : return "mic-on-off-toggle";
+    case APPCOMMAND_CORRECTION_LIST        : return "correction-list";
+    case APPCOMMAND_MEDIA_PLAY             : return "media-play";
+    case APPCOMMAND_MEDIA_PAUSE            : return "media-pause";
+    case APPCOMMAND_MEDIA_RECORD           : return "media-record";
+    case APPCOMMAND_MEDIA_FAST_FORWARD     : return "media-fast-forward";
+    case APPCOMMAND_MEDIA_REWIND           : return "media-rewind";
+    case APPCOMMAND_MEDIA_CHANNEL_UP       : return "media-channel-up";
+    case APPCOMMAND_MEDIA_CHANNEL_DOWN     : return "media-channel-down";
+    case APPCOMMAND_DELETE                 : return "delete";
+    case APPCOMMAND_DICTATE_OR_COMMAND_CONTROL_TOGGLE:
+      return "dictate-or-command-control-toggle";
+    default:
+      return "unknown";
+  }
+}
+
+}  // namespace
+
+bool NativeWindowViews::ExecuteWindowsCommand(int command_id) {
+  std::string command = AppCommandToString(command_id);
+  NotifyWindowExecuteWindowsCommand(command);
+  return false;
+}
+
+bool NativeWindowViews::PreHandleMSG(
+    UINT message, WPARAM w_param, LPARAM l_param, LRESULT* result) {
+  switch (message) {
+    case WM_COMMAND:
+      // Handle thumbar button click message.
+      if (HIWORD(w_param) == THBN_CLICKED)
+        return taskbar_host_.HandleThumbarButtonEvent(LOWORD(w_param));
+      return false;
+    case WM_SIZE:
+      // Handle window state change.
+      HandleSizeEvent(w_param, l_param);
+      return false;
+    default:
+      return false;
+  }
+}
+
+void NativeWindowViews::HandleSizeEvent(WPARAM w_param, LPARAM l_param) {
+  // Here we handle the WM_SIZE event in order to figure out what is the current
+  // window state and notify the user accordingly.
+  switch (w_param) {
+    case SIZE_MAXIMIZED:
+      last_window_state_ = ui::SHOW_STATE_MAXIMIZED;
+      NotifyWindowMaximize();
+      break;
+    case SIZE_MINIMIZED:
+      last_window_state_ = ui::SHOW_STATE_MINIMIZED;
+      NotifyWindowMinimize();
+      break;
+    case SIZE_RESTORED:
+      if (last_window_state_ == ui::SHOW_STATE_NORMAL) {
+        // Window was resized so we save it's new size.
+        last_normal_size_ = GetSize();
+      } else {
+        switch (last_window_state_) {
+          case ui::SHOW_STATE_MAXIMIZED:
+            last_window_state_ = ui::SHOW_STATE_NORMAL;
+
+            // When the window is restored we resize it to the previous known
+            // normal size.
+            NativeWindow::SetSize(last_normal_size_);
+
+            NotifyWindowUnmaximize();
+            break;
+          case ui::SHOW_STATE_MINIMIZED:
+            if (IsFullscreen()) {
+              last_window_state_ = ui::SHOW_STATE_FULLSCREEN;
+              NotifyWindowEnterFullScreen();
+            } else {
+              last_window_state_ = ui::SHOW_STATE_NORMAL;
+
+              // When the window is restored we resize it to the previous known
+              // normal size.
+              NativeWindow::SetSize(last_normal_size_);
+
+              NotifyWindowRestore();
+            }
+            break;
+        }
+      }
+      break;
+  }
+}
+
+}  // namespace atom

atom/browser/resources/mac/Info.plist

@@ -17,7 +17,11 @@
   <key>CFBundleIconFile</key>
   <string>atom.icns</string>
   <key>CFBundleVersion</key>
-  <string>0.33.0</string>
+  <string>0.33.9</string>
+  <key>CFBundleShortVersionString</key>
+  <string>0.33.9</string>
+  <key>LSApplicationCategoryType</key>
+  <string>public.app-category.developer-tools</string>
   <key>LSMinimumSystemVersion</key>
   <string>10.8.0</string>
   <key>NSMainNibFile</key>

atom/browser/resources/win/atom.rc

@@ -56,8 +56,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 0,33,0,0
- PRODUCTVERSION 0,33,0,0
+ FILEVERSION 0,33,9,0
+ PRODUCTVERSION 0,33,9,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -74,12 +74,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "GitHub, Inc."
             VALUE "FileDescription", "Electron"
-            VALUE "FileVersion", "0.33.0"
+            VALUE "FileVersion", "0.33.9"
             VALUE "InternalName", "electron.exe"
             VALUE "LegalCopyright", "Copyright (C) 2015 GitHub, Inc. All rights reserved."
             VALUE "OriginalFilename", "electron.exe"
             VALUE "ProductName", "Electron"
-            VALUE "ProductVersion", "0.33.0"
+            VALUE "ProductVersion", "0.33.9"
             VALUE "SquirrelAwareVersion", "1"
         END
     END

atom/browser/ui/accelerator_util.cc

@@ -9,6 +9,7 @@
 #include <string>
 #include <vector>
 
+#include "atom/common/keyboad_util.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ -17,74 +18,6 @@
 
 namespace accelerator_util {
 
-namespace {
-
-// Return key code of the char.
-ui::KeyboardCode KeyboardCodeFromCharCode(char c, bool* shifted) {
-  *shifted = false;
-  switch (c) {
-    case 8: case 0x7F: return ui::VKEY_BACK;
-    case 9: return ui::VKEY_TAB;
-    case 0xD: case 3: return ui::VKEY_RETURN;
-    case 0x1B: return ui::VKEY_ESCAPE;
-    case ' ': return ui::VKEY_SPACE;
-
-    case 'a': return ui::VKEY_A;
-    case 'b': return ui::VKEY_B;
-    case 'c': return ui::VKEY_C;
-    case 'd': return ui::VKEY_D;
-    case 'e': return ui::VKEY_E;
-    case 'f': return ui::VKEY_F;
-    case 'g': return ui::VKEY_G;
-    case 'h': return ui::VKEY_H;
-    case 'i': return ui::VKEY_I;
-    case 'j': return ui::VKEY_J;
-    case 'k': return ui::VKEY_K;
-    case 'l': return ui::VKEY_L;
-    case 'm': return ui::VKEY_M;
-    case 'n': return ui::VKEY_N;
-    case 'o': return ui::VKEY_O;
-    case 'p': return ui::VKEY_P;
-    case 'q': return ui::VKEY_Q;
-    case 'r': return ui::VKEY_R;
-    case 's': return ui::VKEY_S;
-    case 't': return ui::VKEY_T;
-    case 'u': return ui::VKEY_U;
-    case 'v': return ui::VKEY_V;
-    case 'w': return ui::VKEY_W;
-    case 'x': return ui::VKEY_X;
-    case 'y': return ui::VKEY_Y;
-    case 'z': return ui::VKEY_Z;
-
-    case ')': *shifted = true; case '0': return ui::VKEY_0;
-    case '!': *shifted = true; case '1': return ui::VKEY_1;
-    case '@': *shifted = true; case '2': return ui::VKEY_2;
-    case '#': *shifted = true; case '3': return ui::VKEY_3;
-    case '$': *shifted = true; case '4': return ui::VKEY_4;
-    case '%': *shifted = true; case '5': return ui::VKEY_5;
-    case '^': *shifted = true; case '6': return ui::VKEY_6;
-    case '&': *shifted = true; case '7': return ui::VKEY_7;
-    case '*': *shifted = true; case '8': return ui::VKEY_8;
-    case '(': *shifted = true; case '9': return ui::VKEY_9;
-
-    case ':': *shifted = true; case ';': return ui::VKEY_OEM_1;
-    case '+': *shifted = true; case '=': return ui::VKEY_OEM_PLUS;
-    case '<': *shifted = true; case ',': return ui::VKEY_OEM_COMMA;
-    case '_': *shifted = true; case '-': return ui::VKEY_OEM_MINUS;
-    case '>': *shifted = true; case '.': return ui::VKEY_OEM_PERIOD;
-    case '?': *shifted = true; case '/': return ui::VKEY_OEM_2;
-    case '~': *shifted = true; case '`': return ui::VKEY_OEM_3;
-    case '{': *shifted = true; case '[': return ui::VKEY_OEM_4;
-    case '|': *shifted = true; case '\\': return ui::VKEY_OEM_5;
-    case '}': *shifted = true; case ']': return ui::VKEY_OEM_6;
-    case '"': *shifted = true; case '\'': return ui::VKEY_OEM_7;
-
-    default: return ui::VKEY_UNKNOWN;
-  }
-}
-
-}  // namespace
-
 bool StringToAccelerator(const std::string& description,
                          ui::Accelerator* accelerator) {
   if (!base::IsStringASCII(description)) {
@@ -104,7 +37,7 @@ bool StringToAccelerator(const std::string& description,
     // to be correct and usually only uses few special tokens.
     if (tokens[i].size() == 1) {
       bool shifted = false;
-      key = KeyboardCodeFromCharCode(tokens[i][0], &shifted);
+      key = atom::KeyboardCodeFromCharCode(tokens[i][0], &shifted);
       if (shifted)
         modifiers |= ui::EF_SHIFT_DOWN;
     } else if (tokens[i] == "ctrl" || tokens[i] == "control") {

atom/browser/ui/file_dialog_win.cc

@@ -79,6 +79,9 @@ class FileDialog {
     if (!title.empty())
       GetPtr()->SetTitle(base::UTF8ToUTF16(title).c_str());
 
+    if (!filterspec.empty())
+      GetPtr()->SetDefaultExtension(filterspec.front().pszSpec);
+
     SetDefaultFolder(default_path);
   }
 

atom/browser/ui/views/frameless_view.cc

@@ -104,11 +104,11 @@ gfx::Size FramelessView::GetPreferredSize() const {
 }
 
 gfx::Size FramelessView::GetMinimumSize() const {
-  return window_->GetMinimumSize();
+  return window_->GetContentSizeConstraints().GetMinimumSize();
 }
 
 gfx::Size FramelessView::GetMaximumSize() const {
-  return window_->GetMaximumSize();
+  return window_->GetContentSizeConstraints().GetMaximumSize();
 }
 
 const char* FramelessView::GetClassName() const {

atom/browser/ui/views/native_frame_view.cc

@@ -4,7 +4,7 @@
 
 #include "atom/browser/ui/views/native_frame_view.h"
 
-#include "atom/browser/native_window_views.h"
+#include "atom/browser/native_window.h"
 
 namespace atom {
 
@@ -14,8 +14,7 @@ const char kViewClassName[] = "AtomNativeFrameView";
 
 }  // namespace
 
-NativeFrameView::NativeFrameView(NativeWindowViews* window,
-                                 views::Widget* widget)
+NativeFrameView::NativeFrameView(NativeWindow* window, views::Widget* widget)
     : views::NativeFrameView(widget),
       window_(window) {
 }

atom/browser/ui/views/native_frame_view.h

@@ -9,13 +9,13 @@
 
 namespace atom {
 
-class NativeWindowViews;
+class NativeWindow;
 
 // Like the views::NativeFrameView, but returns the min/max size from the
 // NativeWindowViews.
 class NativeFrameView : public views::NativeFrameView {
  public:
-  NativeFrameView(NativeWindowViews* window, views::Widget* widget);
+  NativeFrameView(NativeWindow* window, views::Widget* widget);
 
  protected:
   // views::View:
@@ -24,7 +24,7 @@ class NativeFrameView : public views::NativeFrameView {
   const char* GetClassName() const override;
 
  private:
-  NativeWindowViews* window_;  // weak ref.
+  NativeWindow* window_;  // weak ref.
 
   DISALLOW_COPY_AND_ASSIGN(NativeFrameView);
 };

atom/browser/ui/views/win_frame_view.cc

@@ -5,7 +5,6 @@
 #include "atom/browser/ui/views/win_frame_view.h"
 
 #include "atom/browser/native_window_views.h"
-#include "ui/gfx/win/dpi.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/win/hwnd_util.h"
 
@@ -39,16 +38,6 @@ int WinFrameView::NonClientHitTest(const gfx::Point& point) {
     return FramelessView::NonClientHitTest(point);
 }
 
-gfx::Size WinFrameView::GetMinimumSize() const {
-  gfx::Size size = FramelessView::GetMinimumSize();
-  return gfx::win::DIPToScreenSize(size);
-}
-
-gfx::Size WinFrameView::GetMaximumSize() const {
-  gfx::Size size = FramelessView::GetMaximumSize();
-  return gfx::win::DIPToScreenSize(size);
-}
-
 const char* WinFrameView::GetClassName() const {
   return kViewClassName;
 }

atom/browser/ui/views/win_frame_view.h

@@ -20,8 +20,6 @@ class WinFrameView : public FramelessView {
   int NonClientHitTest(const gfx::Point& point) override;
 
   // views::View:
-  gfx::Size GetMinimumSize() const override;
-  gfx::Size GetMaximumSize() const override;
   const char* GetClassName() const override;
 
  private:

atom/browser/ui/win/notify_icon.cc

@@ -4,10 +4,7 @@
 
 #include "atom/browser/ui/win/notify_icon.h"
 
-#include <shobjidl.h>
-
 #include "atom/browser/ui/win/notify_icon_host.h"
-#include "base/md5.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/windows_version.h"
@@ -28,31 +25,7 @@ NotifyIcon::NotifyIcon(NotifyIconHost* host,
       icon_id_(id),
       window_(window),
       message_id_(message),
-      menu_model_(NULL),
-      has_tray_app_id_hash_(false) {
-  // NB: If we have an App Model ID, we should propagate that to the tray.
-  // Doing this prevents duplicate items from showing up in the notification
-  // preferences (i.e. "Always Show / Show notifications only / etc")
-  PWSTR explicit_app_id;
-  if (SUCCEEDED(GetCurrentProcessExplicitAppUserModelID(&explicit_app_id))) {
-    // GUIDs and MD5 hashes are the same length. So convenient!
-    base::MD5Sum(explicit_app_id,
-                 sizeof(wchar_t) * wcslen(explicit_app_id),
-                 reinterpret_cast<base::MD5Digest*>(&tray_app_id_hash_));
-
-    // Set the GUID to version 4 as described in RFC 4122, section 4.4.
-    // The format of GUID version 4 must be like
-    // xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx, where y is one of [8, 9, A, B].
-    tray_app_id_hash_.Data3 &= 0x0fff;
-    tray_app_id_hash_.Data3 |= 0x4000;
-
-    // Set y to one of [8, 9, A, B].
-    tray_app_id_hash_.Data4[0] = 1;
-
-    has_tray_app_id_hash_ = true;
-    CoTaskMemFree(explicit_app_id);
-  }
-
+      menu_model_(NULL) {
   NOTIFYICONDATA icon_data;
   InitIconData(&icon_data);
   icon_data.uFlags |= NIF_MESSAGE;
@@ -81,10 +54,6 @@ void NotifyIcon::HandleClickEvent(const gfx::Point& cursor_pos,
   icon_id.uID = icon_id_;
   icon_id.hWnd = window_;
   icon_id.cbSize = sizeof(NOTIFYICONIDENTIFIER);
-  if (has_tray_app_id_hash_)
-    memcpy(reinterpret_cast<void*>(&icon_id.guidItem),
-           &tray_app_id_hash_,
-           sizeof(GUID));
 
   RECT rect = { 0 };
   Shell_NotifyIconGetRect(&icon_id, &rect);
@@ -202,13 +171,6 @@ void NotifyIcon::InitIconData(NOTIFYICONDATA* icon_data) {
   icon_data->cbSize = sizeof(NOTIFYICONDATA);
   icon_data->hWnd = window_;
   icon_data->uID = icon_id_;
-
-  if (has_tray_app_id_hash_) {
-    icon_data->uFlags |= NIF_GUID;
-    memcpy(reinterpret_cast<void*>(&icon_data->guidItem),
-           &tray_app_id_hash_,
-           sizeof(GUID));
-  }
 }
 
 }  // namespace atom

atom/browser/ui/win/notify_icon.h

@@ -79,10 +79,6 @@ class NotifyIcon : public TrayIcon {
   // The context menu.
   ui::SimpleMenuModel* menu_model_;
 
-  // A hash of the app model ID
-  GUID tray_app_id_hash_;
-  bool has_tray_app_id_hash_;
-
   DISALLOW_COPY_AND_ASSIGN(NotifyIcon);
 };
 

atom/browser/ui/x/x_window_utils.cc

@@ -6,6 +6,7 @@
 
 #include <X11/Xatom.h>
 
+#include "base/environment.h"
 #include "base/strings/string_util.h"
 #include "dbus/bus.h"
 #include "dbus/object_proxy.h"
@@ -50,6 +51,10 @@ void SetWindowType(::Window xwindow, const std::string& type) {
 }
 
 bool ShouldUseGlobalMenuBar() {
+  scoped_ptr<base::Environment> env(base::Environment::Create());
+  if (env->HasVar("ELECTRON_FORCE_WINDOW_MENU_BAR"))
+    return false;
+
   dbus::Bus::Options options;
   scoped_refptr<dbus::Bus> bus(new dbus::Bus(options));
 

atom/browser/web_contents_preferences.cc

@@ -40,6 +40,9 @@ WebContentsPreferences::WebContentsPreferences(
     base::DictionaryValue* web_preferences) {
   web_preferences_.Swap(web_preferences);
   web_contents->SetUserData(UserDataKey(), this);
+
+  // The "isGuest" is not a preferences field.
+  web_preferences_.Remove("isGuest", nullptr);
 }
 
 WebContentsPreferences::~WebContentsPreferences() {
@@ -94,7 +97,7 @@ void WebContentsPreferences::AppendExtraCommandLineSwitches(
     if (base::FilePath(preload).IsAbsolute())
       command_line->AppendSwitchNative(switches::kPreloadScript, preload);
     else
-      LOG(ERROR) << "preload script must have abosulute path.";
+      LOG(ERROR) << "preload script must have absolute path.";
   } else if (web_preferences.GetString(switches::kPreloadUrl, &preload)) {
     // Translate to file path if there is "preload-url" option.
     base::FilePath preload_path;

atom/browser/web_contents_preferences.h

@@ -37,6 +37,9 @@ class WebContentsPreferences
   // $.extend(|web_preferences_|, |new_web_preferences|).
   void Merge(const base::DictionaryValue& new_web_preferences);
 
+  // Returns the web preferences.
+  base::DictionaryValue* web_preferences() { return &web_preferences_; }
+
  private:
   friend class content::WebContentsUserData<WebContentsPreferences>;
 

atom/common/api/api_messages.h

@@ -30,6 +30,12 @@ IPC_SYNC_MESSAGE_ROUTED2_1(AtomViewHostMsg_Message_Sync,
                            base::ListValue /* arguments */,
                            base::string16 /* result (in JSON) */)
 
+IPC_MESSAGE_ROUTED1(AtomViewHostMsg_ZoomLevelChanged,
+                    double /* level */)
+
+IPC_MESSAGE_ROUTED1(AtomViewMsg_SetZoomLevel,
+                    double /* level */)
+
 IPC_MESSAGE_ROUTED2(AtomViewMsg_Message,
                     base::string16 /* channel */,
                     base::ListValue /* arguments */)

atom/common/api/atom_bindings.cc

@@ -6,6 +6,7 @@
 
 #include <algorithm>
 #include <string>
+#include <iostream>
 
 #include "atom/common/atom_version.h"
 #include "atom/common/chrome_version.h"
@@ -40,7 +41,7 @@ void FatalErrorCallback(const char* location, const char* message) {
 }
 
 void Log(const base::string16& message) {
-  logging::LogMessage("CONSOLE", 0, 0).stream() << message;
+  std::cout << message;
 }
 
 }  // namespace
@@ -71,6 +72,10 @@ void AtomBindings::BindTo(v8::Isolate* isolate,
   // Do not warn about deprecated APIs.
   dict.Set("noDeprecation", true);
 
+#if defined(MAS_BUILD)
+  dict.Set("mas", true);
+#endif
+
   mate::Dictionary versions;
   if (dict.Get("versions", &versions)) {
     versions.Set(ATOM_PROJECT_NAME, ATOM_VERSION_STRING);

atom/common/asar/archive.cc

@@ -115,6 +115,14 @@ bool FillFileInfoWithNode(Archive::FileInfo* info,
 Archive::Archive(const base::FilePath& path)
     : path_(path),
       file_(path_, base::File::FLAG_OPEN | base::File::FLAG_READ),
+#if defined(OS_WIN)
+      fd_(_open_osfhandle(
+              reinterpret_cast<intptr_t>(file_.GetPlatformFile()), 0)),
+#elif defined(OS_POSIX)
+      fd_(file_.GetPlatformFile()),
+#else
+      fd_(-1),
+#endif
       header_size_(0) {
 }
 
@@ -271,17 +279,7 @@ bool Archive::CopyFileOut(const base::FilePath& path, base::FilePath* out) {
 }
 
 int Archive::GetFD() const {
-  if (!file_.IsValid())
-    return -1;
-
-#if defined(OS_WIN)
-  return
-    _open_osfhandle(reinterpret_cast<intptr_t>(file_.GetPlatformFile()), 0);
-#elif defined(OS_POSIX)
-  return file_.GetPlatformFile();
-#else
-  return -1;
-#endif
+  return fd_;
 }
 
 }  // namespace asar

atom/common/asar/archive.h

@@ -69,6 +69,7 @@ class Archive {
  private:
   base::FilePath path_;
   base::File file_;
+  int fd_;
   uint32 header_size_;
   scoped_ptr<base::DictionaryValue> header_;
 

atom/common/atom_version.h

@@ -7,7 +7,7 @@
 
 #define ATOM_MAJOR_VERSION 0
 #define ATOM_MINOR_VERSION 33
-#define ATOM_PATCH_VERSION 0
+#define ATOM_PATCH_VERSION 9
 
 #define ATOM_VERSION_IS_RELEASE 1
 

atom/common/crash_reporter/crash_reporter.cc

@@ -64,4 +64,23 @@ CrashReporter::GetUploadedReports(const std::string& path) {
   return result;
 }
 
+void CrashReporter::InitBreakpad(const std::string& product_name,
+                                 const std::string& version,
+                                 const std::string& company_name,
+                                 const std::string& submit_url,
+                                 bool auto_submit,
+                                 bool skip_system_crash_handler) {
+}
+
+void CrashReporter::SetUploadParameters() {
+}
+
+#if defined(OS_MACOSX) && defined(MAS_BUILD)
+// static
+CrashReporter* CrashReporter::GetInstance() {
+  static CrashReporter crash_reporter;
+  return &crash_reporter;
+}
+#endif
+
 }  // namespace crash_reporter

atom/common/crash_reporter/crash_reporter.h

@@ -40,8 +40,8 @@ class CrashReporter {
                             const std::string& company_name,
                             const std::string& submit_url,
                             bool auto_submit,
-                            bool skip_system_crash_handler) = 0;
-  virtual void SetUploadParameters() = 0;
+                            bool skip_system_crash_handler);
+  virtual void SetUploadParameters();
 
   StringMap upload_parameters_;
   bool is_browser_;

atom/common/crash_reporter/crash_reporter_win.cc

@@ -11,6 +11,25 @@
 #include "base/memory/singleton.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "content/public/common/result_codes.h"
+#include "gin/public/debug.h"
+#include "sandbox/win/src/nt_internals.h"
+
+#pragma intrinsic(_AddressOfReturnAddress)
+#pragma intrinsic(_ReturnAddress)
+
+#ifdef _WIN64
+// See http://msdn.microsoft.com/en-us/library/ddssxxy8.aspx
+typedef struct _UNWIND_INFO {
+  unsigned char Version : 3;
+  unsigned char Flags : 5;
+  unsigned char SizeOfProlog;
+  unsigned char CountOfCodes;
+  unsigned char FrameRegister : 4;
+  unsigned char FrameOffset : 4;
+  ULONG ExceptionHandler;
+} UNWIND_INFO, *PUNWIND_INFO;
+#endif
 
 namespace crash_reporter {
 
@@ -24,6 +43,94 @@ const MINIDUMP_TYPE kSmallDumpType = static_cast<MINIDUMP_TYPE>(
 const wchar_t kWaitEventFormat[] = L"$1CrashServiceWaitEvent";
 const wchar_t kPipeNameFormat[] = L"\\\\.\\pipe\\$1 Crash Service";
 
+typedef NTSTATUS (WINAPI* NtTerminateProcessPtr)(HANDLE ProcessHandle,
+                                                 NTSTATUS ExitStatus);
+char* g_real_terminate_process_stub = NULL;
+
+void TerminateProcessWithoutDump() {
+  // Patched stub exists based on conditions (See InitCrashReporter).
+  // As a side note this function also gets called from
+  // WindowProcExceptionFilter.
+  if (g_real_terminate_process_stub == NULL) {
+    ::TerminateProcess(::GetCurrentProcess(), content::RESULT_CODE_KILLED);
+  } else {
+    NtTerminateProcessPtr real_terminate_proc =
+        reinterpret_cast<NtTerminateProcessPtr>(
+            static_cast<char*>(g_real_terminate_process_stub));
+    real_terminate_proc(::GetCurrentProcess(), content::RESULT_CODE_KILLED);
+  }
+}
+
+#ifdef _WIN64
+int CrashForExceptionInNonABICompliantCodeRange(
+    PEXCEPTION_RECORD ExceptionRecord,
+    ULONG64 EstablisherFrame,
+    PCONTEXT ContextRecord,
+    PDISPATCHER_CONTEXT DispatcherContext) {
+  EXCEPTION_POINTERS info = { ExceptionRecord, ContextRecord };
+  if (!CrashReporter::GetInstance())
+    return EXCEPTION_CONTINUE_SEARCH;
+  return static_cast<CrashReporterWin*>(CrashReporter::GetInstance())->
+      CrashForException(&info);
+}
+
+struct ExceptionHandlerRecord {
+  RUNTIME_FUNCTION runtime_function;
+  UNWIND_INFO unwind_info;
+  unsigned char thunk[12];
+};
+
+void RegisterNonABICompliantCodeRange(void* start, size_t size_in_bytes) {
+  ExceptionHandlerRecord* record =
+      reinterpret_cast<ExceptionHandlerRecord*>(start);
+
+  // We assume that the first page of the code range is executable and
+  // committed and reserved for breakpad. What could possibly go wrong?
+
+  // All addresses are 32bit relative offsets to start.
+  record->runtime_function.BeginAddress = 0;
+  record->runtime_function.EndAddress =
+      base::checked_cast<DWORD>(size_in_bytes);
+  record->runtime_function.UnwindData =
+      offsetof(ExceptionHandlerRecord, unwind_info);
+
+  // Create unwind info that only specifies an exception handler.
+  record->unwind_info.Version = 1;
+  record->unwind_info.Flags = UNW_FLAG_EHANDLER;
+  record->unwind_info.SizeOfProlog = 0;
+  record->unwind_info.CountOfCodes = 0;
+  record->unwind_info.FrameRegister = 0;
+  record->unwind_info.FrameOffset = 0;
+  record->unwind_info.ExceptionHandler =
+      offsetof(ExceptionHandlerRecord, thunk);
+
+  // Hardcoded thunk.
+  // mov imm64, rax
+  record->thunk[0] = 0x48;
+  record->thunk[1] = 0xb8;
+  void* handler = &CrashForExceptionInNonABICompliantCodeRange;
+  memcpy(&record->thunk[2], &handler, 8);
+
+  // jmp rax
+  record->thunk[10] = 0xff;
+  record->thunk[11] = 0xe0;
+
+  // Protect reserved page against modifications.
+  DWORD old_protect;
+  CHECK(VirtualProtect(
+      start, sizeof(ExceptionHandlerRecord), PAGE_EXECUTE_READ, &old_protect));
+  CHECK(RtlAddFunctionTable(
+      &record->runtime_function, 1, reinterpret_cast<DWORD64>(start)));
+}
+
+void UnregisterNonABICompliantCodeRange(void* start) {
+  ExceptionHandlerRecord* record =
+      reinterpret_cast<ExceptionHandlerRecord*>(start);
+
+  CHECK(RtlDeleteFunctionTable(&record->runtime_function));
+}
+#endif  // _WIN64
+
 }  // namespace
 
 CrashReporterWin::CrashReporterWin() {
@@ -63,26 +170,46 @@ void CrashReporterWin::InitBreakpad(const std::string& product_name,
   // to allow any previous handler to detach in the correct order.
   breakpad_.reset();
 
-  int handler_types = google_breakpad::ExceptionHandler::HANDLER_EXCEPTION |
-      google_breakpad::ExceptionHandler::HANDLER_PURECALL;
   breakpad_.reset(new google_breakpad::ExceptionHandler(
       temp_dir.value(),
       FilterCallback,
       MinidumpCallback,
       this,
-      handler_types,
+      google_breakpad::ExceptionHandler::HANDLER_ALL,
       kSmallDumpType,
       pipe_name.c_str(),
       GetCustomInfo(product_name, version, company_name)));
 
   if (!breakpad_->IsOutOfProcess())
     LOG(ERROR) << "Cannot initialize out-of-process crash handler";
+
+#ifdef _WIN64
+  // Hook up V8 to breakpad.
+  {
+    // gin::Debug::SetCodeRangeCreatedCallback only runs the callback when
+    // Isolate is just created, so we have to manually run following code here.
+    void* code_range = nullptr;
+    size_t size = 0;
+    v8::Isolate::GetCurrent()->GetCodeRange(&code_range, &size);
+    if (code_range && size)
+      RegisterNonABICompliantCodeRange(code_range, size);
+  }
+  gin::Debug::SetCodeRangeDeletedCallback(UnregisterNonABICompliantCodeRange);
+#endif
 }
 
 void CrashReporterWin::SetUploadParameters() {
   upload_parameters_["platform"] = "win32";
 }
 
+int CrashReporterWin::CrashForException(EXCEPTION_POINTERS* info) {
+  if (breakpad_) {
+    breakpad_->WriteMinidumpForException(info);
+    TerminateProcessWithoutDump();
+  }
+  return EXCEPTION_CONTINUE_SEARCH;
+}
+
 // static
 bool CrashReporterWin::FilterCallback(void* context,
                                       EXCEPTION_POINTERS* exinfo,

atom/common/crash_reporter/crash_reporter_win.h

@@ -29,6 +29,9 @@ class CrashReporterWin : public CrashReporter {
                     bool skip_system_crash_handler) override;
   void SetUploadParameters() override;
 
+  // Crashes the process after generating a dump for the provided exception.
+  int CrashForException(EXCEPTION_POINTERS* info);
+
  private:
   friend struct DefaultSingletonTraits<CrashReporterWin>;
 

atom/common/crash_reporter/win/crash_service.cc

@@ -311,7 +311,7 @@ bool CrashService::Initialize(const base::string16& application_name,
   // service is initialized.
   base::string16 wait_name = ReplaceStringPlaceholders(
       kWaitEventFormat, application_name, NULL);
-  HANDLE wait_event = ::CreateEventW(NULL, TRUE, FALSE, wait_name.c_str());
+  HANDLE wait_event = ::CreateEventW(NULL, TRUE, TRUE, wait_name.c_str());
   ::SetEvent(wait_event);
 
   return true;

atom/common/keyboad_util.cc

@@ -0,0 +1,74 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/common/keyboad_util.h"
+
+namespace atom {
+
+// Return key code of the char.
+ui::KeyboardCode KeyboardCodeFromCharCode(char c, bool* shifted) {
+  *shifted = false;
+  switch (c) {
+    case 0x08: return ui::VKEY_BACK;
+    case 0x7F: return ui::VKEY_DELETE;
+    case 0x09: return ui::VKEY_TAB;
+    case 0x0D: return ui::VKEY_RETURN;
+    case 0x1B: return ui::VKEY_ESCAPE;
+    case ' ': return ui::VKEY_SPACE;
+
+    case 'a': return ui::VKEY_A;
+    case 'b': return ui::VKEY_B;
+    case 'c': return ui::VKEY_C;
+    case 'd': return ui::VKEY_D;
+    case 'e': return ui::VKEY_E;
+    case 'f': return ui::VKEY_F;
+    case 'g': return ui::VKEY_G;
+    case 'h': return ui::VKEY_H;
+    case 'i': return ui::VKEY_I;
+    case 'j': return ui::VKEY_J;
+    case 'k': return ui::VKEY_K;
+    case 'l': return ui::VKEY_L;
+    case 'm': return ui::VKEY_M;
+    case 'n': return ui::VKEY_N;
+    case 'o': return ui::VKEY_O;
+    case 'p': return ui::VKEY_P;
+    case 'q': return ui::VKEY_Q;
+    case 'r': return ui::VKEY_R;
+    case 's': return ui::VKEY_S;
+    case 't': return ui::VKEY_T;
+    case 'u': return ui::VKEY_U;
+    case 'v': return ui::VKEY_V;
+    case 'w': return ui::VKEY_W;
+    case 'x': return ui::VKEY_X;
+    case 'y': return ui::VKEY_Y;
+    case 'z': return ui::VKEY_Z;
+
+    case ')': *shifted = true; case '0': return ui::VKEY_0;
+    case '!': *shifted = true; case '1': return ui::VKEY_1;
+    case '@': *shifted = true; case '2': return ui::VKEY_2;
+    case '#': *shifted = true; case '3': return ui::VKEY_3;
+    case '$': *shifted = true; case '4': return ui::VKEY_4;
+    case '%': *shifted = true; case '5': return ui::VKEY_5;
+    case '^': *shifted = true; case '6': return ui::VKEY_6;
+    case '&': *shifted = true; case '7': return ui::VKEY_7;
+    case '*': *shifted = true; case '8': return ui::VKEY_8;
+    case '(': *shifted = true; case '9': return ui::VKEY_9;
+
+    case ':': *shifted = true; case ';': return ui::VKEY_OEM_1;
+    case '+': *shifted = true; case '=': return ui::VKEY_OEM_PLUS;
+    case '<': *shifted = true; case ',': return ui::VKEY_OEM_COMMA;
+    case '_': *shifted = true; case '-': return ui::VKEY_OEM_MINUS;
+    case '>': *shifted = true; case '.': return ui::VKEY_OEM_PERIOD;
+    case '?': *shifted = true; case '/': return ui::VKEY_OEM_2;
+    case '~': *shifted = true; case '`': return ui::VKEY_OEM_3;
+    case '{': *shifted = true; case '[': return ui::VKEY_OEM_4;
+    case '|': *shifted = true; case '\\': return ui::VKEY_OEM_5;
+    case '}': *shifted = true; case ']': return ui::VKEY_OEM_6;
+    case '"': *shifted = true; case '\'': return ui::VKEY_OEM_7;
+
+    default: return ui::VKEY_UNKNOWN;
+  }
+}
+
+}  // namespace atom

atom/common/keyboad_util.h

@@ -0,0 +1,18 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_COMMON_KEYBOAD_UTIL_H_
+#define ATOM_COMMON_KEYBOAD_UTIL_H_
+
+#include "ui/events/keycodes/keyboard_codes.h"
+
+namespace atom {
+
+// Return key code of the char, and also determine whether the SHIFT key is
+// pressed.
+ui::KeyboardCode KeyboardCodeFromCharCode(char c, bool* shifted);
+
+}  // namespace atom
+
+#endif  // ATOM_COMMON_KEYBOAD_UTIL_H_

atom/common/lib/asar.coffee

@@ -329,7 +329,7 @@ exports.wrapFsWithAsar = (fs) ->
 
     buffer = new Buffer(info.size)
     fd = archive.getFd()
-    retrun undefined unless fd >= 0
+    return undefined unless fd >= 0
 
     fs.readSync fd, buffer, 0, info.size, info.offset
     buffer.toString 'utf8'

atom/common/lib/init.coffee

@@ -1,8 +1,7 @@
-process = global.process
-fs      = require 'fs'
-path    = require 'path'
-timers  = require 'timers'
-Module  = require 'module'
+fs     = require 'fs'
+path   = require 'path'
+timers = require 'timers'
+Module = require 'module'
 
 process.atomBinding = (name) ->
   try
@@ -10,21 +9,8 @@ process.atomBinding = (name) ->
   catch e
     process.binding "atom_common_#{name}" if /No such module/.test e.message
 
-# Global module search paths.
-globalPaths = Module.globalPaths
-
-# Don't lookup modules in user-defined search paths, see http://git.io/vf8sF.
-homeDir =
-  if process.platform is 'win32'
-    process.env.USERPROFILE
-  else
-    process.env.HOME
-if homeDir  # Node only add user-defined search paths when $HOME is defined.
-  userModulePath = path.resolve homeDir, '.node_modules'
-  globalPaths.splice globalPaths.indexOf(userModulePath), 2
-
 # Add common/api/lib to module search paths.
-globalPaths.push path.resolve(__dirname, '..', 'api', 'lib')
+Module.globalPaths.push path.resolve(__dirname, '..', 'api', 'lib')
 
 # setImmediate and process.nextTick makes use of uv_check and uv_prepare to
 # run the callbacks, however since we only run uv loop on requests, the
@@ -37,6 +23,8 @@ wrapWithActivateUvLoop = (func) ->
     process.activateUvLoop()
     func.apply this, arguments
 process.nextTick = wrapWithActivateUvLoop process.nextTick
+global.setImmediate = wrapWithActivateUvLoop timers.setImmediate
+global.clearImmediate = timers.clearImmediate
 
 if process.type is 'browser'
   # setTimeout needs to update the polling timeout of the event loop, when
@@ -45,10 +33,3 @@ if process.type is 'browser'
   # recalculate the timeout in browser process.
   global.setTimeout = wrapWithActivateUvLoop timers.setTimeout
   global.setInterval = wrapWithActivateUvLoop timers.setInterval
-  global.setImmediate = wrapWithActivateUvLoop timers.setImmediate
-  global.clearImmediate = wrapWithActivateUvLoop timers.clearImmediate
-else
-  # There are no setImmediate under renderer process by default, so we need to
-  # manually setup them here.
-  global.setImmediate = setImmediate
-  global.clearImmediate = clearImmediate

atom/common/lib/reset-search-paths.coffee

@@ -0,0 +1,29 @@
+path   = require 'path'
+Module = require 'module'
+
+# Clear Node's global search paths.
+Module.globalPaths.length = 0
+
+# Clear current and parent(init.coffee)'s search paths.
+module.paths = []
+module.parent.paths = []
+
+# Prevent Node from adding paths outside this app to search paths.
+Module._nodeModulePaths = (from) ->
+  from = path.resolve from
+
+  # If "from" is outside the app then we do nothing.
+  skipOutsidePaths = from.startsWith process.resourcesPath
+
+  # Following logoic is copied from module.js.
+  splitRe = if process.platform is 'win32' then /[\/\\]/ else /\//
+  paths = []
+
+  parts = from.split splitRe
+  for part, tip in parts by -1
+    continue if part is 'node_modules'
+    dir = parts.slice(0, tip + 1).join path.sep
+    break if skipOutsidePaths and not dir.startsWith process.resourcesPath
+    paths.push path.join(dir, 'node_modules')
+
+  paths

atom/common/native_mate_converters/blink_converter.cc

@@ -0,0 +1,278 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#include "atom/common/native_mate_converters/blink_converter.h"
+
+#include <string>
+#include <vector>
+
+#include "atom/common/keyboad_util.h"
+#include "base/strings/string_util.h"
+#include "base/strings/utf_string_conversions.h"
+#include "content/public/browser/native_web_keyboard_event.h"
+#include "native_mate/dictionary.h"
+#include "third_party/WebKit/public/web/WebDeviceEmulationParams.h"
+#include "third_party/WebKit/public/web/WebInputEvent.h"
+
+namespace {
+
+template<typename T>
+int VectorToBitArray(const std::vector<T>& vec) {
+  int bits = 0;
+  for (const T& item : vec)
+    bits |= item;
+  return bits;
+}
+
+}  // namespace
+
+namespace mate {
+
+template<>
+struct Converter<base::char16> {
+  static bool FromV8(v8::Isolate* isolate, v8::Handle<v8::Value> val,
+                     base::char16* out) {
+    base::string16 code = base::UTF8ToUTF16(V8ToString(val));
+    if (code.length() != 1)
+      return false;
+    *out = code[0];
+    return true;
+  }
+};
+
+template<>
+struct Converter<blink::WebInputEvent::Type> {
+  static bool FromV8(v8::Isolate* isolate, v8::Handle<v8::Value> val,
+                     blink::WebInputEvent::Type* out) {
+    std::string type = base::StringToLowerASCII(V8ToString(val));
+    if (type == "mousedown")
+      *out = blink::WebInputEvent::MouseDown;
+    else if (type == "mouseup")
+      *out = blink::WebInputEvent::MouseUp;
+    else if (type == "mousemove")
+      *out = blink::WebInputEvent::MouseMove;
+    else if (type == "mouseenter")
+      *out = blink::WebInputEvent::MouseEnter;
+    else if (type == "mouseleave")
+      *out = blink::WebInputEvent::MouseLeave;
+    else if (type == "contextmenu")
+      *out = blink::WebInputEvent::ContextMenu;
+    else if (type == "mousewheel")
+      *out = blink::WebInputEvent::MouseWheel;
+    else if (type == "keydown")
+      *out = blink::WebInputEvent::RawKeyDown;
+    else if (type == "keyup")
+      *out = blink::WebInputEvent::KeyUp;
+    else if (type == "char")
+      *out = blink::WebInputEvent::Char;
+    else if (type == "touchstart")
+      *out = blink::WebInputEvent::TouchStart;
+    else if (type == "touchmove")
+      *out = blink::WebInputEvent::TouchMove;
+    else if (type == "touchend")
+      *out = blink::WebInputEvent::TouchEnd;
+    else if (type == "touchcancel")
+      *out = blink::WebInputEvent::TouchCancel;
+    return true;
+  }
+};
+
+template<>
+struct Converter<blink::WebMouseEvent::Button> {
+  static bool FromV8(v8::Isolate* isolate, v8::Handle<v8::Value> val,
+                     blink::WebMouseEvent::Button* out) {
+    std::string button = base::StringToLowerASCII(V8ToString(val));
+    if (button == "left")
+      *out = blink::WebMouseEvent::Button::ButtonLeft;
+    else if (button == "middle")
+      *out = blink::WebMouseEvent::Button::ButtonMiddle;
+    else if (button == "right")
+      *out = blink::WebMouseEvent::Button::ButtonRight;
+    return true;
+  }
+};
+
+template<>
+struct Converter<blink::WebInputEvent::Modifiers> {
+  static bool FromV8(v8::Isolate* isolate, v8::Handle<v8::Value> val,
+                     blink::WebInputEvent::Modifiers* out) {
+    std::string modifier = base::StringToLowerASCII(V8ToString(val));
+    if (modifier == "shift")
+      *out = blink::WebInputEvent::ShiftKey;
+    else if (modifier == "control" || modifier == "ctrl")
+      *out = blink::WebInputEvent::ControlKey;
+    else if (modifier == "alt")
+      *out = blink::WebInputEvent::AltKey;
+    else if (modifier == "meta" || modifier == "command" || modifier == "cmd")
+      *out = blink::WebInputEvent::MetaKey;
+    else if (modifier == "iskeypad")
+      *out = blink::WebInputEvent::IsKeyPad;
+    else if (modifier == "isautorepeat")
+      *out = blink::WebInputEvent::IsAutoRepeat;
+    else if (modifier == "leftbuttondown")
+      *out = blink::WebInputEvent::LeftButtonDown;
+    else if (modifier == "middlebuttondown")
+      *out = blink::WebInputEvent::MiddleButtonDown;
+    else if (modifier == "rightbuttondown")
+      *out = blink::WebInputEvent::RightButtonDown;
+    else if (modifier == "capslock")
+      *out = blink::WebInputEvent::CapsLockOn;
+    else if (modifier == "numlock")
+      *out = blink::WebInputEvent::NumLockOn;
+    else if (modifier == "left")
+      *out = blink::WebInputEvent::IsLeft;
+    else if (modifier == "right")
+      *out = blink::WebInputEvent::IsRight;
+    return true;
+  }
+};
+
+int GetWebInputEventType(v8::Isolate* isolate, v8::Local<v8::Value> val) {
+  blink::WebInputEvent::Type type = blink::WebInputEvent::Undefined;
+  mate::Dictionary dict;
+  ConvertFromV8(isolate, val, &dict) && dict.Get("type", &type);
+  return type;
+}
+
+bool Converter<blink::WebInputEvent>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val,
+    blink::WebInputEvent* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  if (!dict.Get("type", &out->type))
+    return false;
+  std::vector<blink::WebInputEvent::Modifiers> modifiers;
+  if (dict.Get("modifiers", &modifiers))
+    out->modifiers = VectorToBitArray(modifiers);
+  out->timeStampSeconds = base::Time::Now().ToDoubleT();
+  return true;
+}
+
+bool Converter<blink::WebKeyboardEvent>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val,
+    blink::WebKeyboardEvent* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  if (!ConvertFromV8(isolate, val, static_cast<blink::WebInputEvent*>(out)))
+    return false;
+  base::char16 code;
+  if (!dict.Get("keyCode", &code))
+    return false;
+  bool shifted = false;
+  out->windowsKeyCode = atom::KeyboardCodeFromCharCode(code, &shifted);
+  if (shifted)
+    out->modifiers |= blink::WebInputEvent::ShiftKey;
+  out->setKeyIdentifierFromWindowsKeyCode();
+  if (out->type == blink::WebInputEvent::Char ||
+      out->type == blink::WebInputEvent::RawKeyDown) {
+    out->text[0] = code;
+    out->unmodifiedText[0] = code;
+  }
+  return true;
+}
+
+bool Converter<content::NativeWebKeyboardEvent>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val,
+    content::NativeWebKeyboardEvent* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  if (!ConvertFromV8(isolate, val, static_cast<blink::WebKeyboardEvent*>(out)))
+    return false;
+  dict.Get("skipInBrowser", &out->skip_in_browser);
+  return true;
+}
+
+bool Converter<blink::WebMouseEvent>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val, blink::WebMouseEvent* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  if (!ConvertFromV8(isolate, val, static_cast<blink::WebInputEvent*>(out)))
+    return false;
+  if (!dict.Get("x", &out->x) || !dict.Get("y", &out->y))
+    return false;
+  dict.Get("button", &out->button);
+  dict.Get("globalX", &out->globalX);
+  dict.Get("globalY", &out->globalY);
+  dict.Get("movementX", &out->movementX);
+  dict.Get("movementY", &out->movementY);
+  dict.Get("clickCount", &out->clickCount);
+  return true;
+}
+
+bool Converter<blink::WebMouseWheelEvent>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val,
+    blink::WebMouseWheelEvent* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  if (!ConvertFromV8(isolate, val, static_cast<blink::WebMouseEvent*>(out)))
+    return false;
+  dict.Get("deltaX", &out->deltaX);
+  dict.Get("deltaY", &out->deltaY);
+  dict.Get("wheelTicksX", &out->wheelTicksX);
+  dict.Get("wheelTicksY", &out->wheelTicksY);
+  dict.Get("accelerationRatioX", &out->accelerationRatioX);
+  dict.Get("accelerationRatioY", &out->accelerationRatioY);
+  dict.Get("hasPreciseScrollingDeltas", &out->hasPreciseScrollingDeltas);
+  dict.Get("canScroll", &out->canScroll);
+  return true;
+}
+
+bool Converter<blink::WebFloatPoint>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val, blink::WebFloatPoint* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  return dict.Get("x", &out->x) && dict.Get("y", &out->y);
+}
+
+bool Converter<blink::WebPoint>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val, blink::WebPoint* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  return dict.Get("x", &out->x) && dict.Get("y", &out->y);
+}
+
+bool Converter<blink::WebSize>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val, blink::WebSize* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+  return dict.Get("width", &out->width) && dict.Get("height", &out->height);
+}
+
+bool Converter<blink::WebDeviceEmulationParams>::FromV8(
+    v8::Isolate* isolate, v8::Local<v8::Value> val,
+    blink::WebDeviceEmulationParams* out) {
+  mate::Dictionary dict;
+  if (!ConvertFromV8(isolate, val, &dict))
+    return false;
+
+  std::string screen_position;
+  if (dict.Get("screenPosition", &screen_position)) {
+    screen_position = base::StringToLowerASCII(screen_position);
+    if (screen_position == "mobile")
+      out->screenPosition = blink::WebDeviceEmulationParams::Mobile;
+    else if (screen_position == "desktop")
+      out->screenPosition = blink::WebDeviceEmulationParams::Desktop;
+    else
+      return false;
+  }
+
+  dict.Get("screenSize", &out->screenSize);
+  dict.Get("viewPosition", &out->viewPosition);
+  dict.Get("deviceScaleFactor", &out->deviceScaleFactor);
+  dict.Get("viewSize", &out->viewSize);
+  dict.Get("fitToView", &out->fitToView);
+  dict.Get("offset", &out->offset);
+  dict.Get("scale", &out->scale);
+  return true;
+}
+
+}  // namespace mate

atom/common/native_mate_converters/blink_converter.h

@@ -0,0 +1,85 @@
+// Copyright (c) 2015 GitHub, Inc.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_COMMON_NATIVE_MATE_CONVERTERS_BLINK_CONVERTER_H_
+#define ATOM_COMMON_NATIVE_MATE_CONVERTERS_BLINK_CONVERTER_H_
+
+#include "native_mate/converter.h"
+
+namespace blink {
+class WebInputEvent;
+class WebMouseEvent;
+class WebMouseWheelEvent;
+class WebKeyboardEvent;
+struct WebDeviceEmulationParams;
+struct WebFloatPoint;
+struct WebPoint;
+struct WebSize;
+}
+
+namespace content {
+struct NativeWebKeyboardEvent;
+}
+
+namespace mate {
+
+int GetWebInputEventType(v8::Isolate* isolate, v8::Local<v8::Value> val);
+
+template<>
+struct Converter<blink::WebInputEvent> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebInputEvent* out);
+};
+
+template<>
+struct Converter<blink::WebKeyboardEvent> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebKeyboardEvent* out);
+};
+
+template<>
+struct Converter<content::NativeWebKeyboardEvent> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     content::NativeWebKeyboardEvent* out);
+};
+
+template<>
+struct Converter<blink::WebMouseEvent> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebMouseEvent* out);
+};
+
+template<>
+struct Converter<blink::WebMouseWheelEvent> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebMouseWheelEvent* out);
+};
+
+template<>
+struct Converter<blink::WebFloatPoint> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebFloatPoint* out);
+};
+
+template<>
+struct Converter<blink::WebPoint> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebPoint* out);
+};
+
+template<>
+struct Converter<blink::WebSize> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebSize* out);
+};
+
+template<>
+struct Converter<blink::WebDeviceEmulationParams> {
+  static bool FromV8(v8::Isolate* isolate, v8::Local<v8::Value> val,
+                     blink::WebDeviceEmulationParams* out);
+};
+
+}  // namespace mate
+
+#endif  // ATOM_COMMON_NATIVE_MATE_CONVERTERS_BLINK_CONVERTER_H_

atom/common/native_mate_converters/v8_value_converter.cc

@@ -152,6 +152,10 @@ v8::Local<v8::Value> V8ValueConverter::ToV8ValueImpl(
       return ToV8Object(isolate,
                         static_cast<const base::DictionaryValue*>(value));
 
+    case base::Value::TYPE_BINARY:
+      return ToArrayBuffer(isolate,
+                           static_cast<const base::BinaryValue*>(value));
+
     default:
       LOG(ERROR) << "Unexpected value type: " << value->GetType();
       return v8::Null(isolate);
@@ -200,6 +204,13 @@ v8::Local<v8::Value> V8ValueConverter::ToV8Object(
   return result.GetHandle();
 }
 
+v8::Local<v8::Value> V8ValueConverter::ToArrayBuffer(
+    v8::Isolate* isolate, const base::BinaryValue* value) const {
+  return node::Buffer::Copy(isolate,
+                            value->GetBuffer(),
+                            value->GetSize()).ToLocalChecked();
+}
+
 base::Value* V8ValueConverter::FromV8ValueImpl(
     FromV8ValueState* state,
     v8::Local<v8::Value> val,

atom/common/native_mate_converters/v8_value_converter.h

@@ -41,6 +41,9 @@ class V8ValueConverter {
   v8::Local<v8::Value> ToV8Object(
       v8::Isolate* isolate,
       const base::DictionaryValue* dictionary) const;
+  v8::Local<v8::Value> ToArrayBuffer(
+      v8::Isolate* isolate,
+      const base::BinaryValue* value) const;
 
   base::Value* FromV8ValueImpl(FromV8ValueState* state,
                                v8::Local<v8::Value> value,

atom/common/node_bindings.cc

@@ -34,6 +34,7 @@ REFERENCE_MODULE(atom_browser_app);
 REFERENCE_MODULE(atom_browser_auto_updater);
 REFERENCE_MODULE(atom_browser_content_tracing);
 REFERENCE_MODULE(atom_browser_dialog);
+REFERENCE_MODULE(atom_browser_download_item);
 REFERENCE_MODULE(atom_browser_menu);
 REFERENCE_MODULE(atom_browser_power_monitor);
 REFERENCE_MODULE(atom_browser_power_save_blocker);

atom/common/options_switches.cc

@@ -113,6 +113,10 @@ const char kDisableHttpCache[] = "disable-http-cache";
 // Register schemes to standard.
 const char kRegisterStandardSchemes[] = "register-standard-schemes";
 
+// The minimum SSL/TLS version ("tls1", "tls1.1", or "tls1.2") that
+// TLS fallback will accept.
+const char kSSLVersionFallbackMin[] = "ssl-version-fallback-min";
+
 // The browser process app model ID
 const char kAppUserModelId[] = "app-user-model-id";
 

atom/common/options_switches.h

@@ -59,6 +59,7 @@ extern const char kPageVisibility[];
 
 extern const char kDisableHttpCache[];
 extern const char kRegisterStandardSchemes[];
+extern const char kSSLVersionFallbackMin[];
 
 extern const char kAppUserModelId[];
 

atom/common/platform_util_mac.mm

@@ -20,7 +20,7 @@ void ShowItemInFolder(const base::FilePath& full_path) {
   DCHECK([NSThread isMainThread]);
   NSString* path_string = base::SysUTF8ToNSString(full_path.value());
   if (!path_string || ![[NSWorkspace sharedWorkspace] selectFile:path_string
-                                        inFileViewerRootedAtPath:nil])
+                                        inFileViewerRootedAtPath:@""])
     LOG(WARNING) << "NSWorkspace failed to select file " << full_path.value();
 }
 

atom/common/resources/mac/Info.plist

@@ -2,12 +2,12 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>CFBundleExecutable</key>
-	<string>${PRODUCT_NAME} Framework</string>
 	<key>CFBundleIdentifier</key>
 	<string>${ATOM_BUNDLE_ID}</string>
 	<key>CFBundleName</key>
-	<string>${PRODUCT_NAME} Framework</string>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundleExecutable</key>
+	<string>${PRODUCT_NAME}</string>
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>NSSupportsAutomaticGraphicsSwitching</key>

atom/renderer/api/atom_api_web_frame.cc

@@ -4,11 +4,13 @@
 
 #include "atom/renderer/api/atom_api_web_frame.h"
 
+#include "atom/common/api/api_messages.h"
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/gfx_converter.h"
 #include "atom/common/native_mate_converters/string16_converter.h"
 #include "atom/renderer/api/atom_api_spell_check_client.h"
 #include "content/public/renderer/render_frame.h"
+#include "content/public/renderer/render_view.h"
 #include "native_mate/dictionary.h"
 #include "native_mate/object_template_builder.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
@@ -34,6 +36,10 @@ void WebFrame::SetName(const std::string& name) {
 }
 
 double WebFrame::SetZoomLevel(double level) {
+  auto render_view = content::RenderView::FromWebView(web_frame_->view());
+  // Notify guests if any for zoom level change.
+  render_view->Send(
+      new AtomViewHostMsg_ZoomLevelChanged(MSG_ROUTING_NONE, level));
   return web_frame_->view()->setZoomLevel(level);
 }
 
@@ -98,6 +104,16 @@ void WebFrame::RegisterURLSchemeAsBypassingCsp(const std::string& scheme) {
       blink::WebString::fromUTF8(scheme));
 }
 
+void WebFrame::RegisterURLSchemeAsPrivileged(const std::string& scheme) {
+  // Register scheme to privileged list (https, wss, data, chrome-extension)
+  blink::WebString privileged_scheme(blink::WebString::fromUTF8(scheme));
+  blink::WebSecurityPolicy::registerURLSchemeAsSecure(privileged_scheme);
+  blink::WebSecurityPolicy::registerURLSchemeAsBypassingContentSecurityPolicy(
+      privileged_scheme);
+  blink::WebSecurityPolicy::registerURLSchemeAsAllowingServiceWorkers(
+      privileged_scheme);
+}
+
 mate::ObjectTemplateBuilder WebFrame::GetObjectTemplateBuilder(
     v8::Isolate* isolate) {
   return mate::ObjectTemplateBuilder(isolate)
@@ -116,7 +132,9 @@ mate::ObjectTemplateBuilder WebFrame::GetObjectTemplateBuilder(
       .SetMethod("registerUrlSchemeAsSecure",
                  &WebFrame::RegisterURLSchemeAsSecure)
       .SetMethod("registerUrlSchemeAsBypassingCsp",
-                 &WebFrame::RegisterURLSchemeAsBypassingCsp);
+                 &WebFrame::RegisterURLSchemeAsBypassingCsp)
+      .SetMethod("registerUrlSchemeAsPrivileged",
+                 &WebFrame::RegisterURLSchemeAsPrivileged);
 }
 
 // static

atom/renderer/api/atom_api_web_frame.h

@@ -58,6 +58,7 @@ class WebFrame : public mate::Wrappable {
 
   void RegisterURLSchemeAsSecure(const std::string& scheme);
   void RegisterURLSchemeAsBypassingCsp(const std::string& scheme);
+  void RegisterURLSchemeAsPrivileged(const std::string& scheme);
 
   // mate::Wrappable:
   virtual mate::ObjectTemplateBuilder GetObjectTemplateBuilder(

atom/renderer/api/lib/remote.coffee

@@ -1,4 +1,3 @@
-process = global.process
 ipc = require 'ipc'
 v8Util = process.atomBinding 'v8_util'
 CallbacksRegistry = require 'callbacks-registry'
@@ -131,7 +130,7 @@ exports.require = (module) ->
 windowCache = null
 exports.getCurrentWindow = ->
   return windowCache if windowCache?
-  meta = ipc.sendSync 'ATOM_BROWSER_CURRENT_WINDOW', process.guestInstanceId
+  meta = ipc.sendSync 'ATOM_BROWSER_CURRENT_WINDOW'
   windowCache = metaToValue meta
 
 # Get current WebContents object.

atom/renderer/atom_renderer_client.cc

@@ -6,6 +6,7 @@
 
 #include <string>
 
+#include "atom/common/api/api_messages.h"
 #include "atom/common/api/atom_bindings.h"
 #include "atom/common/node_bindings.h"
 #include "atom/common/node_includes.h"
@@ -21,11 +22,13 @@
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "content/public/renderer/render_thread.h"
+#include "ipc/ipc_message_macros.h"
 #include "third_party/WebKit/public/web/WebCustomElement.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebPluginParams.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
+#include "third_party/WebKit/public/web/WebView.h"
 
 #if defined(OS_WIN)
 #include <shlobj.h>
@@ -64,6 +67,22 @@ class AtomRenderFrameObserver : public content::RenderFrameObserver {
         render_frame()->GetWebFrame(), context);
   }
 
+  bool OnMessageReceived(const IPC::Message& message) {
+    bool handled = true;
+    IPC_BEGIN_MESSAGE_MAP(AtomRenderFrameObserver, message)
+      IPC_MESSAGE_HANDLER(AtomViewMsg_SetZoomLevel, OnSetZoomLevel)
+      IPC_MESSAGE_UNHANDLED(handled = false)
+    IPC_END_MESSAGE_MAP()
+
+    return handled;
+  }
+
+  void OnSetZoomLevel(double level) {
+    auto view = render_frame()->GetWebFrame()->view();
+    if (view)
+      view->setZoomLevel(level);
+  }
+
  private:
   AtomRendererClient* renderer_client_;
 

atom/renderer/lib/init.coffee

@@ -1,23 +1,22 @@
-process = global.process
-events  = require 'events'
-path    = require 'path'
-url     = require 'url'
-Module  = require 'module'
+events = require 'events'
+path   = require 'path'
+url    = require 'url'
+Module = require 'module'
 
 # We modified the original process.argv to let node.js load the
 # atom-renderer.js, we need to restore it here.
 process.argv.splice 1, 1
 
+# Clear search paths.
+require path.resolve(__dirname, '..', '..', 'common', 'lib', 'reset-search-paths')
+
+# Import common settings.
+require path.resolve(__dirname, '..', '..', 'common', 'lib', 'init')
+
 # Add renderer/api/lib to require's search paths, which contains javascript part
 # of Atom's built-in libraries.
 globalPaths = Module.globalPaths
 globalPaths.push path.resolve(__dirname, '..', 'api', 'lib')
-# And also app.
-globalPaths.push path.join(process.resourcesPath, 'app')
-globalPaths.push path.join(process.resourcesPath, 'app.asar')
-
-# Import common settings.
-require path.resolve(__dirname, '..', '..', 'common', 'lib', 'init')
 
 # The global variable will be used by ipc for event dispatching
 v8Util = process.atomBinding 'v8_util'

atom/renderer/lib/inspector.coffee

@@ -44,7 +44,7 @@ createMenu = (x, y, items, document) ->
 showFileChooserDialog = (callback) ->
   remote = require 'remote'
   dialog = remote.require 'dialog'
-  files = dialog.showOpenDialog remote.getCurrentWindow(), null
+  files = dialog.showOpenDialog {}
   callback pathToHtml5FileObject files[0] if files?
 
 pathToHtml5FileObject = (path) ->