WebRTC: Prepare for enabling bot_update for standalone recipe.

scripts/slave/bot_update.py

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # TODO(hinoka): Use logging.
 
 import cStringIO
 import codecs
 import collections
@@ skipping 223 matching lines @@
     'chromium.swarm',
     'chromium.webkit',
     'chromium.webrtc',
     'chromium.webrtc.fyi',
     'chromium.win',
     'client.drmemory',
     'client.nacl.sdk',
     'client.nacl.sdk.mono',
     'client.skia',
     'client.v8',
-    'client.webrtc',
     'tryserver.blink',
     'tryserver.chromium.gpu',
     'tryserver.chromium.linux',
     'tryserver.chromium.mac',
     'tryserver.chromium.perf',
     'tryserver.chromium.win',
     'chromium.perf.fyi',
 ]
 ENABLED_MASTERS += internal_data.get('ENABLED_MASTERS', [])
 
@@ skipping 1406 matching lines @@
   except Exception:
     # Unexpected failure.
     emit_flag(options.flag_file)
     raise
   else:
     emit_flag(options.flag_file)
 
 
 if __name__ == '__main__':
   sys.exit(main())