Added framer to cast.

media/cast/cast_receiver.gyp

 # Copyright 2013 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.
 
 {
   'includes': [
 #    'audio_receiver/audio_receiver.gypi',
 #    'video_receiver/video_receiver.gypi',
   ],
   'targets': [
     {
       'target_name': 'cast_receiver_impl',
       'type': 'static_library',
       'sources': [
         'cast_receiver.h',
 #        'cast_receiver_impl.cc',
 #        'cast_receiver_impl.h',
       ], # source
       'dependencies': [
 #        'audio_receiver',
 #        'video_receiver',
-#        '<(DEPTH)/cast/pacing/paced_sender.gyp:*',
+        'framer/framer.gyp:cast_framer',
+        'pacing/paced_sender.gyp:paced_sender',
       ],
     },
   ],
 }