GitLab

Discussion:
https://docs.google.com/document/d/1M-ocVxRpj43fGrM4mdBazEgcDa0nbWPxD_NxfsPnrkg/edit?ts=5dc96bc9

This CL implements the short-term solution, i.e. only an onRenderProcessGone
callback.

Change-Id: I51cf71975db4d72e940e15b5f2acca6cde3ff4a0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1901083Reviewed-by: Bo <boliu@chromium.org>
Reviewed-by: Tobias Sargeant <tobiasjs@chromium.org>
Reviewed-by: Colin Blundell <blundell@chromium.org>
Commit-Queue: Pavel Shmakov <pshmakov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#714501}