Move BrowserMessageFilter to public, and into content namespace.

content/browser/renderer_host/media/audio_input_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.
 //
 // AudioInputRendererHost serves audio related requests from audio capturer
 // which lives inside the render process and provide access to audio hardware.
 //
 // OnCreateStream() request is only available in the low latency mode. It will
 // creates a shared memory, a SyncWriter and a AudioInputController for the
 // input stream.
@@ skipping 45 matching lines @@
 #pragma once
 
 #include <map>
 
 #include "base/compiler_specific.h"
 #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/browser/renderer_host/media/audio_input_device_manager_event_handler.h"
+#include "content/public/browser/browser_message_filter.h"
 #include "content/public/browser/browser_thread.h"
 #include "media/audio/audio_input_controller.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/simple_sources.h"
 
 namespace content {
 class ResourceContext;
 }
 
 class AudioManager;
 struct AudioParameters;
 
 class CONTENT_EXPORT AudioInputRendererHost
-    : public BrowserMessageFilter,
+    : public content::BrowserMessageFilter,
       public media::AudioInputController::EventHandler,
       public media_stream::AudioInputDeviceManagerEventHandler {
  public:
   struct AudioEntry {
     AudioEntry();
     ~AudioEntry();
 
     // The AudioInputController that manages the audio input stream.
     scoped_refptr<media::AudioInputController> controller;
 
     // The audio input stream ID in the render view.
     int stream_id;
 
     // Shared memory for transmission of the audio data.
     base::SharedMemory shared_memory;
 
     // The synchronous writer to be used by the controller. We have the
     // ownership of the writer.
     scoped_ptr<media::AudioInputController::SyncWriter> writer;
 
     // Set to true after we called Close() for the controller.
     bool pending_close;
   };
 
   // Called from UI thread from the owner of this object.
   explicit AudioInputRendererHost(
       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;
 
   // AudioInputController::EventHandler implementation.
   virtual void OnCreated(media::AudioInputController* controller) OVERRIDE;
   virtual void OnRecording(media::AudioInputController* controller) OVERRIDE;
   virtual void OnError(media::AudioInputController* controller,
                        int error_code) OVERRIDE;
@@ skipping 94 matching lines @@
   AudioEntryMap audio_entries_;
 
   // A map of session IDs to audio session sources.
   typedef std::map<int, int> SessionEntryMap;
   SessionEntryMap session_entries_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioInputRendererHost);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_AUDIO_INPUT_RENDERER_HOST_H_