2efe58b189
Partial revert of change in testReturnBufferLateEndToEnd from https://codereview.webrtc.org/1350863002/. It is ok to dispose PeerConnectionFactory with pending frames after all. BUG=webrtc:4909 R=perkj@webrtc.org Review URL: https://codereview.webrtc.org/1363303002 . Cr-Commit-Position: refs/heads/master@{#10049}