Fix VideoTrack VideoSinkWants for renderers.
Fix VideoTrack VideoSinkWants for renderers.

This temporarily fixes a probem where renderers causes VideoSinkWants.rotation_applied=true.
The problem was introduced by https://codereview.webrtc.org/1759473003/ where VideTrackRenderes are registered to the cricket::VideoCapturer with default VideoSinkWants.

BUG=webrtc:5621

Review URL: https://codereview.webrtc.org/1764693004

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#11871}

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