Cast: Simplify code path for RTCP sender report

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 37 matching lines @@
         'logging/raw_event_subscriber.h',
         'logging/raw_event_subscriber_bundle.cc',
         'logging/raw_event_subscriber_bundle.h',
         'logging/receiver_time_offset_estimator.h',
         'logging/receiver_time_offset_estimator_impl.cc',
         'logging/receiver_time_offset_estimator_impl.h',
         'logging/simple_event_subscriber.cc',
         'logging/simple_event_subscriber.h',
         'logging/stats_event_subscriber.cc',
         'logging/stats_event_subscriber.h',
+        'rtp_timestamp_helper.cc',
+        'rtp_timestamp_helper.h',
         'transport/cast_transport_config.cc',
         'transport/cast_transport_config.h',
         'transport/cast_transport_defines.h',
         'transport/cast_transport_sender.h',
       ], # source
     },
     {
       'target_name': 'cast_logging_proto',
       'type': 'static_library',
       'include_dirs': [
@@ skipping 152 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
     },
   ],
 }