Fix shutdown race for ViEEncoder when there is a frame in the encoder.
There is a potential race when deleting a channel and there is a frame
in the encoder. ViEEncoder::SendData can be called after
ViEEncoder::StopThreadsAndRemovePayloadRouter and payload_router is
then already removed.
Until we have the new API in place, use scoped_refptr in ViEChannel and
ViEEncoder and deregister channel/encoder before deleting.
BUG=769
R=stefan@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/42019004
Cr-Original-Commit-Position: refs/heads/master@{#8443}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 7ac374abd7bafcc6f0a3ef4b4a8952a52c48d2f1
6 files changed
