[Cast] Clean-up: Merge AudioReceiverConfig+VideoReceiverConfig-->FrameReceiverConfig.

media/cast/cast_config.cc

 // 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.
 
 #include "media/cast/cast_config.h"
 
 namespace media {
 namespace cast {
 
 // TODO(miu): Revisit code factoring of these structs.  There are a number of
@@ skipping 30 matching lines @@
 
 AudioSenderConfig::AudioSenderConfig()
     : incoming_feedback_ssrc(0),
       rtcp_interval(kDefaultRtcpIntervalMs),
       rtcp_mode(kRtcpReducedSize),
       use_external_encoder(false),
       frequency(0),
       channels(0),
       bitrate(0) {}
 
-AudioReceiverConfig::AudioReceiverConfig()
+FrameReceiverConfig::FrameReceiverConfig()
     : feedback_ssrc(0),
       incoming_ssrc(0),
       rtcp_interval(kDefaultRtcpIntervalMs),
       rtcp_mode(kRtcpReducedSize),
       rtp_max_delay_ms(kDefaultRtpMaxDelayMs),
       rtp_payload_type(0),
-      use_external_decoder(false),
       frequency(0),
-      channels(0) {}
+      channels(0),
+      max_frame_rate(0) {}
 
-VideoReceiverConfig::VideoReceiverConfig()
-    : feedback_ssrc(0),
-      incoming_ssrc(0),
-      rtcp_interval(kDefaultRtcpIntervalMs),
-      rtcp_mode(kRtcpReducedSize),
-      rtp_max_delay_ms(kDefaultRtpMaxDelayMs),
-      rtp_payload_type(0),
-      use_external_decoder(false),
-      max_frame_rate(kDefaultMaxFrameRate),
-      decoder_faster_than_max_frame_rate(true),
-      codec(transport::kVp8) {}
+FrameReceiverConfig::~FrameReceiverConfig() {}
 
 }  // namespace cast
 }  // namespace media