IssueTracker

This is an M136 merge request from crbug/381687257. The following changes were detected on the parent issue:

• https://chromium-review.googlesource.com/c/chromium/src/+/6185055
• https://chromium-review.googlesource.com/c/chromium/src/+/6382394
• https://chromium-review.googlesource.com/c/chromium/src/+/6381642
• https://chromium-review.googlesource.com/c/chromium/src/+/6192578
• https://chromium-review.googlesource.com/c/chromium/src/+/6383243
• https://chromium-review.googlesource.com/c/chromium/src/+/6396777
• https://chromium-review.googlesource.com/c/chromium/src/+/6395838
• https://chromium-review.googlesource.com/c/chromium/src/+/6396437
• https://chromium-review.googlesource.com/c/chromium/src/+/6395757
• https://chromium-review.googlesource.com/c/chromium/src/+/6389176
• https://chromium-review.googlesource.com/c/chromium/src/+/6390036
• https://chromium-review.googlesource.com/c/chromium/src/+/6399977
• https://chromium-review.googlesource.com/c/chromium/src/+/6402313
• https://chromium-review.googlesource.com/c/chromium/src/+/6415348
• https://chromium-review.googlesource.com/c/chromium/src/+/6413267
• https://chromium-review.googlesource.com/c/chromium/src/+/6419764
• https://chromium-review.googlesource.com/c/chromium/src/+/6414591

To proceed with this merge request:

1. Please update the following custom fields on this issue:
   • Code Changes - Change(s) to be merged. (Please add the full Gerrit URL of all trunk changes.)
   • OS - OS(s) impacted by the change(s).
   • Safe Merge - All change(s) meet Safe Merge Criteria (see below)
   • Flag Name - Please provide the experiment flag name or leave blank if not applicable.
2. Please explain why this merge is needed.
3. When ready for review, assign this bug to merges@chromium.org

Safe Merge Criteria

Please only select Yes in the Safe Merge field if all the following apply:

• Change(s) are guarded entirely behind a finch flag enabled at less than 5% in the Stable channel.
• Change(s) have baked for 24 hours in Canary on all applicable OSs.
• Change(s) have been verified in a live Canary against all applicable OSs.
• Change(s) do not modify any strings that require translation. (.grd or .grdp files.)
• Change(s) do not affect the implementation of WebView.

Please contact the milestone owner if you have questions.

Owners: andywu (ChromeOS), srinivassista (Desktop US), danielyip (Desktop EMEA), govind (Mobile US), eakpobaro (Mobile EMEA)

*Find more information on Chrome/Chromium's merge process at go/chrome-merge-process and Chromium Docs - Merge Request Process