{{Bug|1193075}}: Allow setting & changing the viewport on gUM tab sharing.
{{Bug|1202087}}: WebRTC screen capture partially broken on windows 10
{{Bug|1207546}}: Integrate WebRTC with audio channels
{{Bug|1229926}}: Attempting to start a "browser" (aka tab) share with fake streams gives "OverconstrainedError: Constraints could be not satisfied., line 0"