chore: cherry-pick 77208afba04d from chromium (#36682)

* chore: [20-x-y] cherry-pick 77208afba04d from chromium

* chore: update patches

Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: electron-patch-conflict-fixer[bot] <83340002+electron-patch-conflict-fixer[bot]@users.noreply.github.com>

patches/chromium/.patches

@@ -152,6 +152,7 @@ cherry-pick-2ef09109c0ec.patch
 cherry-pick-f98adc846aad.patch
 cherry-pick-eed5a4de2c40.patch
 cherry-pick-d1d654d73222.patch
+cherry-pick-77208afba04d.patch
 mojo_disable_sync_call_interrupts_in_the_browser.patch
 mojo_validate_that_a_message_is_allowed_to_use_the_sync_flag.patch
 cherry-pick-819d876e1bb8.patch

patches/chromium/cherry-pick-77208afba04d.patch

@@ -0,0 +1,42 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jaroslav Sevcik <[email protected]>
+Date: Thu, 1 Dec 2022 14:15:52 +0000
+Subject: Make WidgetBase::BeginMainFrame resilient to disposed 'this'
+
+This patch makes sure that WidgetBase::BeginMainFrame can finish
+execution even if processing the RAF-throttled handlers
+(DispatchRafAlignedInput) destroys 'this' instance.
+
+(cherry picked from commit af6e22c14bec7ad64115b24ece6d423f144214ca)
+
+Bug: chromium:1381871
+Change-Id: I81aa4ba697f80f8666bb2a3b5542cac210b1efa9
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4030809
+Reviewed-by: Dave Tapuska <[email protected]>
+Commit-Queue: Jaroslav Sevcik <[email protected]>
+Cr-Original-Commit-Position: refs/heads/main@{#1072864}
+Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4068023
+Auto-Submit: Jaroslav Sevcik <[email protected]>
+Commit-Queue: Dave Tapuska <[email protected]>
+Cr-Commit-Position: refs/branch-heads/5359@{#1053}
+Cr-Branched-From: 27d3765d341b09369006d030f83f582a29eb57ae-refs/heads/main@{#1058933}
+
+diff --git a/third_party/blink/renderer/platform/widget/widget_base.cc b/third_party/blink/renderer/platform/widget/widget_base.cc
+index e32cbe6473e1e51f4c523b68263cffd1bfb5527c..be585e22e071b078a62552b9fc3e72d1dd8eb036 100644
+--- a/third_party/blink/renderer/platform/widget/widget_base.cc
++++ b/third_party/blink/renderer/platform/widget/widget_base.cc
+@@ -861,8 +861,14 @@ void WidgetBase::BeginMainFrame(base::TimeTicks frame_time) {
+   if (ShouldRecordBeginMainFrameMetrics()) {
+     raf_aligned_input_start_time = base::TimeTicks::Now();
+   }
++
++  auto weak_this = weak_ptr_factory_.GetWeakPtr();
+   widget_input_handler_manager_->input_event_queue()->DispatchRafAlignedInput(
+       frame_time);
++  // DispatchRafAlignedInput could have detached the frame.
++  if (!weak_this)
++    return;
++
+   if (ShouldRecordBeginMainFrameMetrics()) {
+     client_->RecordDispatchRafAlignedInputTime(raf_aligned_input_start_time);
+   }