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

content/browser/android/browser_media_player_manager.cc

Index: content/browser/android/browser_media_player_manager.cc
diff --git a/content/browser/android/browser_media_player_manager.cc b/content/browser/android/browser_media_player_manager.cc
index dbf0c8f303d7c71dd862d0152110242bdeb9e045..f80e55ee2d936f30509f31bbb1d4b5f701e51ab1 100644
--- a/content/browser/android/browser_media_player_manager.cc
+++ b/content/browser/android/browser_media_player_manager.cc
@@ -67,8 +67,7 @@ bool BrowserMediaPlayerManager::OnMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(MediaPlayerHostMsg_DestroyMediaPlayer, OnDestroyPlayer)
     IPC_MESSAGE_HANDLER(MediaPlayerHostMsg_DestroyAllMediaPlayers,
                         DestroyAllMediaPlayers)
-    IPC_MESSAGE_HANDLER(MediaPlayerHostMsg_DemuxerReady,
-                        OnDemuxerReady)
+    IPC_MESSAGE_HANDLER(MediaPlayerHostMsg_DemuxerReady, OnDemuxerReady)
     IPC_MESSAGE_HANDLER(MediaPlayerHostMsg_ReadFromDemuxerAck,
                         OnReadFromDemuxerAck)
     IPC_MESSAGE_HANDLER(MediaPlayerHostMsg_DurationChanged,
@@ -436,18 +435,18 @@ void BrowserMediaPlayerManager::OnDestroyPlayer(int player_id) {
 
 void BrowserMediaPlayerManager::OnDemuxerReady(
     int player_id,
-    const media::MediaPlayerHostMsg_DemuxerReady_Params& params) {
+    const media::MediaConfigs& configs) {
   MediaPlayerAndroid* player = GetPlayer(player_id);
   if (player)
-    player->DemuxerReady(params);
+    player->DemuxerReady(configs);
 }
 
 void BrowserMediaPlayerManager::OnReadFromDemuxerAck(
     int player_id,
-    const media::MediaPlayerHostMsg_ReadFromDemuxerAck_Params& params) {
+    const media::MediaData& data) {
   MediaPlayerAndroid* player = GetPlayer(player_id);
   if (player)
-    player->ReadFromDemuxerAck(params);
+    player->ReadFromDemuxerAck(data);
 }
 
 void BrowserMediaPlayerManager::OnMediaSeekRequestAck(