Remove GetAudioManager and GetMediaStreamManager from ResourceContext. The reason is the content mo…

content/browser/speech/speech_input_manager.h

Index: content/browser/speech/speech_input_manager.h
===================================================================
--- content/browser/speech/speech_input_manager.h	(revision 123165)
+++ content/browser/speech/speech_input_manager.h	(working copy)
@@ -49,16 +49,15 @@
 
   // Invokes the platform provided microphone settings UI in a non-blocking way,
   // via the BrowserThread::FILE thread.
-  static void ShowAudioInputSettings(AudioManager* audio_manager);
+  static void ShowAudioInputSettings();
 
-  // Same as ShowAudioInputSettings above but can be called from the UI thread
-  // where the caller has a pointer to a resource context, but due to not
-  // running on the IO thread, cannot access its properties.
-  static void ShowAudioInputSettingsFromUI(
-      content::ResourceContext* resource_context);
-
   virtual ~SpeechInputManager();
 
+  // These are wrappers around AudioManager.
+  bool HasAudioInputDevices();
+  bool IsRecordingInProcess();
+  string16 GetAudioInputDeviceModel();
+
   // Handlers for requests from render views.
 
   // |delegate| is a weak pointer and should remain valid until
@@ -77,8 +76,7 @@
       const std::string& grammar,
       const std::string& origin_url,
       net::URLRequestContextGetter* context_getter,
-      content::SpeechInputPreferences* speech_input_prefs,
-      AudioManager* audio_manager);
+      content::SpeechInputPreferences* speech_input_prefs);
   virtual void CancelRecognition(int caller_id);
   virtual void CancelAllRequestsWithDelegate(
       content::SpeechInputManagerDelegate* delegate);
@@ -105,8 +103,7 @@
   // recognition and for fetching optional request information.
 
   // Get the optional request information if available.
-  virtual void GetRequestInfo(AudioManager* audio_manager,
-                              bool* can_report_metrics,
+  virtual void GetRequestInfo(bool* can_report_metrics,
                               std::string* request_info) = 0;
 
   // Called when recognition has been requested from point |element_rect_| on