Implement writing mic audio input data to file for debugging purposes.

content/browser/renderer_host/render_process_host_impl.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_
 
 #include <map>
 #include <queue>
 #include <string>
@@ skipping 28 matching lines @@
 
 namespace gpu {
 class ValueStateMap;
 }
 
 namespace IPC {
 class ChannelMojoHost;
 }
 
 namespace content {
+class AudioInputRendererHost;
 class AudioRendererHost;
 class BluetoothDispatcherHost;
 class BrowserCdmManager;
 class BrowserDemuxerAndroid;
 class GpuMessageFilter;
 class InProcessChildThreadParams;
 class MessagePortMessageFilter;
 class MojoApplicationHost;
 class NotificationMessageFilter;
 #if defined(ENABLE_WEBRTC)
@@ skipping 70 matching lines @@
   void SetSuddenTerminationAllowed(bool enabled) override;
   bool SuddenTerminationAllowed() const override;
   IPC::ChannelProxy* GetChannel() override;
   void AddFilter(BrowserMessageFilter* filter) override;
   bool FastShutdownForPageCount(size_t count) override;
   bool FastShutdownStarted() const override;
   base::TimeDelta GetChildProcessIdleTime() const override;
   void ResumeRequestsForView(int route_id) override;
   void FilterURL(bool empty_allowed, GURL* url) override;
 #if defined(ENABLE_WEBRTC)
-  void EnableAecDump(const base::FilePath& file) override;
-  void DisableAecDump() override;
+  void EnableAudioDebugRecordings(const base::FilePath& file) override;
+  void DisableAudioDebugRecordings() override;
   void SetWebRtcLogMessageCallback(
       base::Callback<void(const std::string&)> callback) override;
   WebRtcStopRtpDumpCallback StartRtpDump(
       bool incoming,
       bool outgoing,
       const WebRtcRtpPacketCallback& packet_callback) override;
 #endif
   void ResumeDeferredNavigation(const GlobalRequestID& request_id) override;
   void NotifyTimezoneChange(const std::string& timezone) override;
   ServiceRegistry* GetServiceRegistry() override;
@@ skipping 184 matching lines @@
 #if defined(ENABLE_WEBRTC)
   void OnRegisterAecDumpConsumer(int id);
   void OnUnregisterAecDumpConsumer(int id);
   void RegisterAecDumpConsumerOnUIThread(int id);
   void UnregisterAecDumpConsumerOnUIThread(int id);
   void EnableAecDumpForId(const base::FilePath& file, int id);
   // Sends |file_for_transit| to the render process.
   void SendAecDumpFileToRenderer(int id,
                                  IPC::PlatformFileForTransit file_for_transit);
   void SendDisableAecDumpToRenderer();
+  base::FilePath GetAecDumpFilePathWithExtensions(const base::FilePath& file);
 #endif
 
   scoped_ptr<MojoApplicationHost> mojo_application_host_;
 
   // The registered IPC listener objects. When this list is empty, we should
   // delete ourselves.
   IDMap<IPC::Listener> listeners_;
 
   // The count of currently visible widgets.  Since the host can be a container
   // for multiple widgets, it uses this count to determine when it should be
@@ skipping 86 matching lines @@
 
   // Indicates whether RenderProcessHostImpl is currently iterating and calling
   // through RenderProcessHostObserver::RenderProcessExited.
   bool within_process_died_observer_;
 
   // Forwards power state messages to the renderer process.
   PowerMonitorMessageBroadcaster power_monitor_broadcaster_;
 
   scoped_refptr<AudioRendererHost> audio_renderer_host_;
 
+  scoped_refptr<AudioInputRendererHost> audio_input_renderer_host_;
+
   scoped_refptr<BluetoothDispatcherHost> bluetooth_dispatcher_host_;
 
 #if defined(OS_ANDROID)
   scoped_refptr<BrowserDemuxerAndroid> browser_demuxer_android_;
 #endif
 
 #if defined(ENABLE_WEBRTC)
   base::Callback<void(const std::string&)> webrtc_log_message_callback_;
 
   scoped_refptr<P2PSocketDispatcherHost> p2p_socket_dispatcher_host_;
@@ skipping 37 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderProcessHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderProcessHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_PROCESS_HOST_IMPL_H_