Files
electron/patches/chromium/extend_apply_webpreferences.patch
electron-roller[bot] afd5fb4a60 chore: bump chromium to 148.0.7778.0 (main) (#50769)
* chore: bump chromium in DEPS to 148.0.7776.0

* chore: bump chromium in DEPS to 148.0.7778.0

* fix(patch): buffered_data_source_host_impl include added upstream

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7712714

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

* fix(patch): ASan process info callback added upstream

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7724018

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

* fix(patch): ServiceProcessHost per-instance observer migration

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7700794

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

* fix(patch): FSA BlockPath factory method refactor

Upstream refactored BlockPath initialization to use factory methods
(CreateRelative, CreateAbsolute, CreateSuffix) and a switch statement.
Updated the exposed code in the header to match.

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7665590

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

* fix(patch): service process tracker per-instance observer refactor

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7700794

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

* chore: update patches (trivial only)

* 7723958: Rename blink::WebString::FromUTF16() to FromUtf16()

Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7723958

Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com>

* fixup! fix(patch): ASan process info callback added upstream

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Samuel Maddock <samuelmaddock@electronjs.org>
Co-authored-by: Claude <svc-devxp-claude@slack-corp.com>
2026-04-08 13:34:24 -04:00

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Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samuel Attard <sattard@slack-corp.com>
Date: Mon, 8 Mar 2021 16:27:39 -0800
Subject: extend ApplyWebPreferences with Electron-specific logic
On macOS, popup menus are rendered by the main process by default.
This causes problems in OSR, since when the popup is rendered separately,
it won't be captured in the rendered image.
Offscreen can be updated at runtime, as such we need to apply the
turn on/off ExternalPopupMenu in the ApplyPreferences method.
There is no current way to attach an observer to these prefs so patching
is our only option.
Ideally we could add an embedder observer pattern here but that can be
done in future work.
diff --git a/third_party/blink/renderer/core/exported/web_view_impl.cc b/third_party/blink/renderer/core/exported/web_view_impl.cc
index ed63aa041733e2fb09d77a219c93c322985cc81e..ea23d47128d4e974353ea5a976a72d4fa0600e2b 100644
--- a/third_party/blink/renderer/core/exported/web_view_impl.cc
+++ b/third_party/blink/renderer/core/exported/web_view_impl.cc
@@ -1855,6 +1855,8 @@ void WebView::ApplyWebPreferences(const web_pref::WebPreferences& prefs,
#if BUILDFLAG(IS_MAC)
web_view_impl->SetMaximumLegibleScale(
prefs.default_maximum_page_scale_factor);
+ web_view_impl->GetChromeClient().SetUseExternalPopupMenus(
+ !prefs.offscreen);
#endif
#if BUILDFLAG(IS_WIN)