commit 0fc74681d3f353c9c7835b33d689882a3cc5807b
author Magnus Jedvert <magjed@google.com> Tue Apr 14 14:32:23 2015
committer Magnus Jedvert <magjed@google.com> Tue Apr 14 14:33:37 2015
tree 9d612e420613b06b2427a57a5b5f85b5b5babec1
parent 88bc1dc53e6fa8de67a0a94a354dc7a6a7473c56

This fixes a problem when the RenderFrame is destroyed within the context of a getusermedia callback.

BUG=472617, 474370
TBR=tommi@chromium.org

Review URL: https://codereview.chromium.org/1075833002

Cr-Commit-Position: refs/heads/master@{#324434}
(cherry picked from commit fa7c6fd4aa278dab68c5987b45353e064ce8e0ad)

Review URL: https://codereview.chromium.org/1088923004

Cr-Commit-Position: refs/branch-heads/2357@{#82}
Cr-Branched-From: 59d4494849b405682265ed5d3f5164573b9a939b-refs/heads/master@{#323860}