Move BrowserMessageFilter to public, and into content namespace.

content/browser/renderer_host/media/audio_renderer_host.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.
 //
 // AudioRendererHost serves audio related requests from AudioRenderer which
 // lives inside the render process and provide access to audio hardware.
 //
 // This class is owned by BrowserRenderProcessHost, and instantiated on UI
 // thread, but all other operations and method calls happen on IO thread, so we
 // need to be extra careful about the lifetime of this object. AudioManager is a
@@ skipping 42 matching lines @@
 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_AUDIO_RENDERER_HOST_H_
 #pragma once
 
 #include <map>
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/process.h"
 #include "base/shared_memory.h"
-#include "content/browser/browser_message_filter.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/browser_message_filter.h"
 #include "content/public/browser/browser_thread.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_output_controller.h"
 #include "media/audio/simple_sources.h"
 
 class AudioManager;
 struct AudioParameters;
 class MediaObserver;
 
 namespace content {
 class ResourceContext;
 }  // namespace content
 
 class CONTENT_EXPORT AudioRendererHost
-    : public BrowserMessageFilter,
+    : public content::BrowserMessageFilter,
       public media::AudioOutputController::EventHandler {
  public:
   struct AudioEntry {
     AudioEntry();
     ~AudioEntry();
 
     // The AudioOutputController that manages the audio stream.
     scoped_refptr<media::AudioOutputController> controller;
 
     // The audio stream ID.
@@ skipping 10 matching lines @@
 
     // Set to true after we called Close() for the controller.
     bool pending_close;
   };
 
   typedef std::map<int, AudioEntry*> AudioEntryMap;
 
   // Called from UI thread from the owner of this object.
   AudioRendererHost(const content::ResourceContext* resource_context);
 
-  // BrowserMessageFilter implementation.
+  // content::BrowserMessageFilter implementation.
   virtual void OnChannelClosing() OVERRIDE;
   virtual void OnDestruct() const OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
   // AudioOutputController::EventHandler implementations.
   virtual void OnCreated(media::AudioOutputController* controller) OVERRIDE;
   virtual void OnPlaying(media::AudioOutputController* controller) OVERRIDE;
   virtual void OnPaused(media::AudioOutputController* controller) OVERRIDE;
   virtual void OnError(media::AudioOutputController* controller,
@@ skipping 96 matching lines @@
   // A map of stream IDs to audio sources.
   AudioEntryMap audio_entries_;
 
   const content::ResourceContext* resource_context_;
   MediaObserver* media_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioRendererHost);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_AUDIO_RENDERER_HOST_H_