795dbe4e0f
Also adds a RTC_CHECK in VideoReceiveStream that verifies that decoders aren't null, since this will attempt to deregister a codec which would previously fail with an obscure stack trace not indicating what actually was wrong. BUG=webrtc:5249 R=stefan@webrtc.org Review URL: https://codereview.webrtc.org/1479793002 . Cr-Commit-Position: refs/heads/master@{#10821}