chore: cherry-pick 30261f9de11e from chromium #26203
Merged
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Check RF is alive In PrintRenderFrameHelper::PreviewPageRendered().
Do not take an accessibility snapshot if the RenderFrame is gone.
Bug: 1133983
Change-Id: I612cc72936a1dcedc5180c24eae067e47237b09b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2442375
Reviewed-by: Dominic Mazzoni dmazzoni@chromium.org
Commit-Queue: Lei Zhang thestig@chromium.org
Cr-Commit-Position: refs/heads/master@{#812851}
Notes: Security: backported fix for 1133983.