Plumb media data from renderers up to MediaInternals in the browser process.

ipc/ipc_message_utils.h

 // Copyright (c) 2011 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.
 
 #ifndef IPC_IPC_MESSAGE_UTILS_H_
 #define IPC_IPC_MESSAGE_UTILS_H_
 #pragma once
 
 #include <algorithm>
 #include <map>
@@ skipping 64 matching lines @@
   ResourceMsgStart,
   FileSystemMsgStart,
   ChildProcessMsgStart,
   ClipboardMsgStart,
   BlobMsgStart,
   AppCacheMsgStart,
   DeviceOrientationMsgStart,
   DesktopNotificationMsgStart,
   GeolocationMsgStart,
   AudioMsgStart,
+  MediaLogMsgStart,

[jam, 2011/07/29 16:08:55]

nit: people usually just add at the end

   ChromeMsgStart,
   DragMsgStart,
   PrintMsgStart,
   SpellCheckMsgStart,
   ExtensionMsgStart,
   VideoCaptureMsgStart,
   QuotaMsgStart,
   IconMsgStart,
   TextInputClientMsgStart,
   ChromeUtilityMsgStart,
@@ skipping 1125 matching lines @@
     ReplyParam p(a, b, c, d, e);
     WriteParam(reply, p);
   }
 };
 
 //-----------------------------------------------------------------------------
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_MESSAGE_UTILS_H_