Rename ResourceMessageFilter to RenderMessageFilter, since that's what it act...

chrome/renderer/media/audio_renderer_impl.h

 // Copyright (c) 2010 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.
 //
 // Audio rendering unit utilizing audio output stream provided by browser
 // process through IPC.
 //
 // Relationship of classes.
 //
 //    AudioRendererHost                AudioRendererImpl
 //           ^                                ^
 //           |                                |
 //           v                 IPC            v
-//   ResourceMessageFilter <---------> AudioMessageFilter
+//   RenderMessageFilter   <---------> AudioMessageFilter
 //
 // Implementation of interface with audio device is in AudioRendererHost and
-// it provides services and entry points in ResourceMessageFilter, allowing
+// it provides services and entry points in RenderMessageFilter, allowing
 // usage of IPC calls to interact with audio device. AudioMessageFilter acts
 // as a portal for IPC calls and does no more than delegation.
 //
 // Transportation of audio buffer is done by using shared memory, after
 // OnCreateStream is executed, OnCreated would be called along with a
 // SharedMemoryHandle upon successful creation of audio output stream in the
 // browser process. The same piece of shared memory would be used during the
 // lifetime of this unit.
 //
 // This class lives inside three threads during it's lifetime, namely:
@@ skipping 120 matching lines @@
   // State variables for prerolling.
   bool prerolling_;
 
   // Remaining bytes for prerolling to complete.
   uint32 preroll_bytes_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioRendererImpl);
 };
 
 #endif  // CHROME_RENDERER_MEDIA_AUDIO_RENDERER_IMPL_H_