Files
electron/patches/chromium/worker_context_will_destroy.patch
electron-roller[bot] 6aaf490aa5 chore: bump chromium to 148.0.7768.0 (main) (#50599)
* chore: bump chromium in DEPS to 148.0.7765.0

* chore: bump chromium in DEPS to 148.0.7766.0

* fix(patch-conflict): update packed_resources dep name after upstream rename

Upstream renamed //chrome:packed_resources_integrity_header to
//chrome:packed_resources. Updated the patch to guard the new dependency
name with !is_electron_build while preserving the same intent.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7714543

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(patch-conflict): update code_cache_host_impl.cc for upstream includes and TODO

Upstream added #include <stdint.h> and a TODO comment in
code_cache_host_impl.cc which conflicted with the Electron code cache
custom schemes patch. Resolved by keeping both upstream additions and
the Electron ProcessLockURLIsCodeCacheScheme function.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7615151

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: update patch hunk headers

Co-Authored-By: Claude <noreply@anthropic.com>

* 7700837: update RecordContentToVisibleTimeRequest from mojom to native struct

Upstream typemapped RecordContentToVisibleTimeRequest from a Mojo
struct to a native C++ struct. Updated OSR virtual method signatures
from blink::mojom::RecordContentToVisibleTimeRequestPtr to
std::optional<blink::RecordContentToVisibleTimeRequest> and
blink::RecordContentToVisibleTimeRequest to match.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7700837

Co-Authored-By: Claude <noreply@anthropic.com>

* 7714579: update WebString::FromASCII to FromUTF8

Upstream renamed blink::WebString::FromASCII to FromAscii. Updated
Electron's usage to FromUTF8 which is equivalent for ASCII scheme
strings and avoids a dependency on the renamed method. Also fixed
blink::String::FromUTF8 to use the String constructor directly.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7714579

Co-Authored-By: Claude <noreply@anthropic.com>

* 7696480: add stream_info dep after StreamInfo extraction

Upstream extracted extensions::StreamInfo from PdfViewerStreamManager
to a standalone class in extensions/browser/mime_handler/stream_info.h.
Added the new target as a dependency since Electron's streams_private
and pdf_viewer_private APIs use PdfViewerStreamManager which now
depends on the separate StreamInfo target.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7696480

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: bump chromium in DEPS to 148.0.7768.0

* fix(patch-conflict): update PiP patch for new toggle_mute_button in overlay window

Upstream added a toggle_mute_button to the live caption dialog controls
in VideoOverlayWindowViews::SetLiveCaptionDialogVisibility. Extended the
existing #if 0 guard to include the new button handling since Electron
disables live caption dialog functionality.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7682308

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(patch-conflict): update packed_resource_integrity patch after upstream dep removal

Upstream removed the deps += [ "//chrome:packed_resources" ] line from
the if (!is_win) block in chrome/browser/BUILD.gn. The Electron patch
no longer needs to guard this dep with !is_electron_build in this
location since the dep was already relocated by an earlier upstream CL.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7714543

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(patch-conflict): update WebSocket throttling revert for DisconnectWebSocketOnBFCache guard

Upstream added a DisconnectWebSocketOnBFCacheEnabled() runtime feature
check that wraps the WebSocket BFCache feature registration. Updated the
Electron revert patch to place the kAllowAggressiveThrottlingWithWebSocket
ternary inside the new conditional guard.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7698838

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(patch-conflict): update SCContentSharingPicker patch for upstream native picker refactor

Upstream added is_native_picker and filter_ based native picker session
validation to ScreenCaptureKitDeviceMac. Electron's patch uses its own
native picker approach (active_streams_ counter + direct SCContentSharingPicker
API), so marked the new upstream parameters as [[maybe_unused]] and kept
Electron's implementation.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7713560

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: update patch hunk headers

Co-Authored-By: Claude <noreply@anthropic.com>

* 7708800: update StartDragging signature to use RenderFrameHost

Upstream refactored StartDragging to take a RenderFrameHost& instead of
separate source_origin and source_rwh parameters. Updated
OffScreenWebContentsView to match the new signature and derive the
RenderWidgetHostImpl from the RenderFrameHost internally.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7708800

Co-Authored-By: Claude <noreply@anthropic.com>

* 7682308: add toggle_mute_button to chromium_src build sources

Upstream added a ToggleMuteButton to the PiP overlay window controls.
Added the new toggle_mute_button.cc/h source files to Electron's
chromium_src/BUILD.gn to resolve linker errors.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7682308

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: update patches after main rebase

* fixup! 7708800: update StartDragging signature to use RenderFrameHost

fix linting

* 7705541: [trap-handler] Track individual Wasm memories | https://chromium-review.googlesource.com/c/v8/v8/+/7705541

Moved the SetUpWebAssemblyTrapHandler() call to before the V8 isolate is created

* fixup! fix utility process tests

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Keeley Hammond <vertedinde@electronjs.org>
2026-04-06 20:38:46 -07:00

86 lines
4.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Thu, 20 Sep 2018 17:47:12 -0700
Subject: worker_context_will_destroy.patch
This adds a hook for worker context destruction, which we use in Electron to
shutdown node integration in the worker if relevant.
An attempt to upstream this was made, but rejected:
https://chromium-review.googlesource.com/c/chromium/src/+/1954347
diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
index 1f6c015c361b3146db760643e3670a110634d75b..d4d9c10d3420a5ff998aeb593ea6a25556d1215e 100644
--- a/content/public/renderer/content_renderer_client.h
+++ b/content/public/renderer/content_renderer_client.h
@@ -414,6 +414,11 @@ class CONTENT_EXPORT ContentRendererClient {
virtual void DidInitializeWorkerContextOnWorkerThread(
v8::Local<v8::Context> context) {}
+ // Notifies that a worker context will be destroyed. This function is called
+ // from the worker thread.
+ virtual void WillDestroyWorkerContextOnWorkerThread(
+ v8::Local<v8::Context> context) {}
+
// Overwrites the given URL to use an HTML5 embed if possible.
// An empty URL is returned if the URL is not overriden.
virtual GURL OverrideFlashEmbedWithHTML(const GURL& url);
diff --git a/content/renderer/renderer_blink_platform_impl.cc b/content/renderer/renderer_blink_platform_impl.cc
index efe0b36d0ff8ff12fd39ea72c036dba42be8d0fe..8c98620a6eb83283516a3fbe186c94c0ba75aac3 100644
--- a/content/renderer/renderer_blink_platform_impl.cc
+++ b/content/renderer/renderer_blink_platform_impl.cc
@@ -935,6 +935,12 @@ void RendererBlinkPlatformImpl::WillStopWorkerThread() {
WorkerThreadRegistry::Instance()->WillStopCurrentWorkerThread();
}
+void RendererBlinkPlatformImpl::WorkerContextWillDestroy(
+ const v8::Local<v8::Context>& worker) {
+ GetContentClient()->renderer()->WillDestroyWorkerContextOnWorkerThread(
+ worker);
+}
+
void RendererBlinkPlatformImpl::WorkerContextCreated(
const v8::Local<v8::Context>& worker) {
GetContentClient()->renderer()->DidInitializeWorkerContextOnWorkerThread(
diff --git a/content/renderer/renderer_blink_platform_impl.h b/content/renderer/renderer_blink_platform_impl.h
index 9664dd32d8945ca5303825377c8e345573d83a26..96898a41c3efe31e9043b092d37d7c4b42709bcc 100644
--- a/content/renderer/renderer_blink_platform_impl.h
+++ b/content/renderer/renderer_blink_platform_impl.h
@@ -212,6 +212,7 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
void DidStartWorkerThread() override;
void WillStopWorkerThread() override;
void WorkerContextCreated(const v8::Local<v8::Context>& worker) override;
+ void WorkerContextWillDestroy(const v8::Local<v8::Context>& worker) override;
bool AllowScriptExtensionForServiceWorker(
const blink::WebSecurityOrigin& script_origin) override;
blink::ProtocolHandlerSecurityLevel GetProtocolHandlerSecurityLevel(
diff --git a/third_party/blink/public/platform/platform.h b/third_party/blink/public/platform/platform.h
index bb80991d521edbb22bb08e50805dd8c131cf75a4..495f557bd1a727c95749b05ac7945292b372f371 100644
--- a/third_party/blink/public/platform/platform.h
+++ b/third_party/blink/public/platform/platform.h
@@ -695,6 +695,7 @@ class BLINK_PLATFORM_EXPORT Platform {
virtual void DidStartWorkerThread() {}
virtual void WillStopWorkerThread() {}
virtual void WorkerContextCreated(const v8::Local<v8::Context>& worker) {}
+ virtual void WorkerContextWillDestroy(const v8::Local<v8::Context>& worker) {}
virtual bool AllowScriptExtensionForServiceWorker(
const WebSecurityOrigin& script_origin) {
return false;
diff --git a/third_party/blink/renderer/core/workers/worker_thread.cc b/third_party/blink/renderer/core/workers/worker_thread.cc
index ef25707a97c4d7619da664fe5908681c8f659ad8..fa81395d6df143b31e4ae28dc9104a9149c0d91a 100644
--- a/third_party/blink/renderer/core/workers/worker_thread.cc
+++ b/third_party/blink/renderer/core/workers/worker_thread.cc
@@ -803,6 +803,12 @@ void WorkerThread::PrepareForShutdownOnWorkerThread() {
}
pause_handle_.reset();
+ {
+ v8::HandleScope handle_scope(GetIsolate());
+ Platform::Current()->WorkerContextWillDestroy(
+ GlobalScope()->ScriptController()->GetContext());
+ }
+
if (WorkerThreadDebugger* debugger = WorkerThreadDebugger::From(GetIsolate()))
debugger->WorkerThreadDestroyed(this);