Minor cleanups in MediaStreamCaptureIndicator.

chrome/browser/media/media_stream_capture_indicator.h

Index: chrome/browser/media/media_stream_capture_indicator.h
diff --git a/chrome/browser/media/media_stream_capture_indicator.h b/chrome/browser/media/media_stream_capture_indicator.h
index 9acf9775cf895ff8b23315b6bb466b86e8e962bd..e493f6f048a55c33e8a44b92b15777945110349e 100644
--- a/chrome/browser/media/media_stream_capture_indicator.h
+++ b/chrome/browser/media/media_stream_capture_indicator.h
@@ -54,13 +54,13 @@ class MediaStreamCaptureIndicator
                             int render_view_id,
                             const content::MediaStreamDevices& devices);
 
-  // Returns true if the render view is capturing user media (e.g., webcam
-  // or microphone input).
-  bool IsCapturingUserMedia(int render_process_id, int render_view_id) const;
+  // Returns true if the |web_contents| is capturing user media (e.g., webcam or
+  // microphone input).
+  bool IsCapturingUserMedia(content::WebContents* web_contents) const;
 
-  // Returns true if the render view itself is being mirrored (e.g., a source of
-  // media for remote broadcast).
-  bool IsBeingMirrored(int render_process_id, int render_view_id) const;
+  // Returns true if the |web_contents| itself is being mirrored (e.g., a source
+  // of media for remote broadcast).
+  bool IsBeingMirrored(content::WebContents* web_contents) const;
 
  private:
   class WebContentsDeviceUsage;
@@ -68,15 +68,6 @@ class MediaStreamCaptureIndicator
   friend class base::RefCountedThreadSafe<MediaStreamCaptureIndicator>;
   virtual ~MediaStreamCaptureIndicator();
 
-  // Called by the public functions, executed on UI thread.
-  void DoDevicesOpenedOnUIThread(int render_process_id,
-                                 int render_view_id,
-                                 const content::MediaStreamDevices& devices,
-                                 const base::Closure& close_callback);
-  void DoDevicesClosedOnUIThread(int render_process_id,
-                                 int render_view_id,
-                                 const content::MediaStreamDevices& devices);
-
   // Following functions/variables are executed/accessed only on UI thread.
 
   // Creates and shows the status tray icon if it has not been created and is