Rename MediaPlayerHostMsg_{DemuxerReady,ReadFromDemuxerAck}_Params to Media{Configs,Data}.

media/base/android/demuxer_stream_player_params.cc

Index: media/base/android/demuxer_stream_player_params.cc
diff --git a/media/base/android/demuxer_stream_player_params.cc b/media/base/android/demuxer_stream_player_params.cc
index 827be119565438907b38666e2acc0d98b767bd64..ca567b64ec485b9ebd3dec84eb064cf3d817d4a5 100644
--- a/media/base/android/demuxer_stream_player_params.cc
+++ b/media/base/android/demuxer_stream_player_params.cc
@@ -6,8 +6,7 @@
 
 namespace media {
 
-MediaPlayerHostMsg_DemuxerReady_Params::
-    MediaPlayerHostMsg_DemuxerReady_Params()
+MediaConfigs::MediaConfigs()
     : audio_codec(kUnknownAudioCodec),
       audio_channels(0),
       audio_sampling_rate(0),
@@ -16,18 +15,14 @@ MediaPlayerHostMsg_DemuxerReady_Params::
       is_video_encrypted(false),
       duration_ms(0) {}
 
-MediaPlayerHostMsg_DemuxerReady_Params::
-    ~MediaPlayerHostMsg_DemuxerReady_Params() {}
+MediaConfigs::~MediaConfigs() {}
 
 AccessUnit::AccessUnit() : end_of_stream(false) {}
 
 AccessUnit::~AccessUnit() {}
 
-MediaPlayerHostMsg_ReadFromDemuxerAck_Params::
-    MediaPlayerHostMsg_ReadFromDemuxerAck_Params()
-    : type(DemuxerStream::UNKNOWN) {}
+MediaData::MediaData() : type(DemuxerStream::UNKNOWN) {}
 
-MediaPlayerHostMsg_ReadFromDemuxerAck_Params::
-    ~MediaPlayerHostMsg_ReadFromDemuxerAck_Params() {}
+MediaData::~MediaData() {}
 
 }  // namespace media