message: Remove kwiberg@ from WATCHLIST.
  TBR=hta@webrtc.org
  No-Try: True
  Cr-Commit-Position: refs/heads/master@{#32910}
diff: 'peah@webrtc.org',
  'saza@webrtc.org'],
  'audio': ['peah@webrtc.org'],
  - 'api': ['kwiberg@webrtc.org','peah@webrtc.org'],
  - 'base': ['kwiberg@webrtc.org'],
  + 'api': ['peah@webrtc.org'],
  + 'base': [],
  'call': ['mflodman@webrtc.org',
  'stefan@webrtc.org'],
  'video': ['mflodman@webrtc.org',
  'audio_coding': ['alessiob@webrtc.org',
  'audio-team@agora.io',
  'henrik.lundin@webrtc.org',
  - 'kwiberg@webrtc.org',
  'minyue@webrtc.org',
  'peah@webrtc.org',
  'saza@webrtc.org'],
  'audio-team@agora.io',
  'fhernqvist@webrtc.org',
  'henrik.lundin@webrtc.org',
  - 'kwiberg@webrtc.org',
  'minyue@webrtc.org',
  'peah@webrtc.org',
  'saza@webrtc.org'],
  