[Cast] Repair receiver playout time calculations and frame skip logic.

media/cast/cast.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.
 
 {
   'variables': {
     'include_tests%': 1,
     'chromium_code': 1,
   },
   'conditions': [
@@ skipping 15 matching lines @@
       ],
       'export_dependent_settings': [
         'cast_logging_proto',
       ],
       'sources': [
         'cast_config.cc',
         'cast_config.h',
         'cast_defines.h',
         'cast_environment.cc',
         'cast_environment.h',
+        'base/clock_drift_smoother.cc',
+        'base/clock_drift_smoother.h',
         'logging/encoding_event_subscriber.cc',
         'logging/encoding_event_subscriber.h',
         'logging/log_deserializer.cc',
         'logging/log_deserializer.h',
         'logging/log_serializer.cc',
         'logging/log_serializer.h',
         'logging/logging_defines.cc',
         'logging/logging_defines.h',
         'logging/logging_impl.cc',
         'logging/logging_impl.h',
@@ skipping 176 matching lines @@
         'transport/transport_audio_sender.cc',
         'transport/transport_audio_sender.h',
         'transport/transport_video_sender.cc',
         'transport/transport_video_sender.h',
         'transport/utility/transport_encryption_handler.cc',
         'transport/utility/transport_encryption_handler.h',
       ], # source
     },
   ],
 }