GitLab

Revert of Stop all PeerConnections upon suspend from Blink side (patchset #3 of https://codereview.chromium.org/475263002/)

Reason for revert:
Causing browser crashes due to race, BUG=404767.

Original issue's description:
> Stop all PeerConnections upon suspend from Blink side
>
> BUG=403618
>
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=291213

TBR=jiayl@chromium.org,vrk@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=403618

Review URL: https://codereview.chromium.org/482443003

Cr-Commit-Position: refs/heads/master@{#291778}