hbos 0de97f1b74 WebRtcVideoCapturer: SetCaptureState(CS_STOPPED) on Stop and ensure state changes in unittest.
Related to issues discussed in the referenced bug but does not solve that bug's main problem.

BUG=webrtc:4776

Review URL: https://codereview.webrtc.org/1485673003

Cr-Commit-Position: refs/heads/master@{#10852}
2015-12-01 10:13:40 +00:00
..
2015-10-27 11:08:19 +00:00