tree fd59ec5cdff11441499ee45312c7d4e05d631376
parent 6d01f6d220ea83f6be3240f1bce7d44abdc91f6e
author Zijie He <zijiehe@google.com> 1505402938 -0700
committer Commit Bot <commit-bot@chromium.org> 1505409009 +0000

FallbackDesktopCapturerWrapper should set permanent_error if main_capturer_->SelectSource() failed

http://crbug.com/732224 should be able to be covered by
FallbackDesktopCapturerWrapper if its SelectSource() behaves like this.

This change also adds histogram to track the failure of SelectSource().

This change was reviewed at
https://chromium-review.googlesource.com/c/external/webrtc/+/662906.

Bug: chromium:732224
Change-Id: I6cffe745a48d77acb703bfb0a0d042b170d8a937
TBR: jamiewalch@chromium.org
Reviewed-on: https://webrtc-review.googlesource.com/1380
Reviewed-by: Zijie He <zijiehe@google.com>
Commit-Queue: Zijie He <zijiehe@google.com>
Cr-Commit-Position: refs/heads/master@{#19839}