GitLab

OutputProtectionImpl may create (via OutputProtectionProxy)
an OutputProtectionDelegate with a null aura::Window* if the
RenderFrameHost is no longer alive while responding to a Mojo
request. Run failure callbacks in that case.

Bug: 987051
Test: None (sporadic crash with no repro steps)
Change-Id: I0b854aacdcdb553e349416cff76662d273d17e78
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1737367
Commit-Queue: Dominik Laskowski <domlaskowski@chromium.org>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Cr-Commit-Position: refs/heads/master@{#690073}