Change MediaStreamCaptureIndicator back to ref counted

chrome/browser/media/media_internals.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 CHROME_BROWSER_MEDIA_MEDIA_INTERNALS_H_
 #define CHROME_BROWSER_MEDIA_MEDIA_INTERNALS_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/singleton.h"
 #include "base/observer_list.h"
@@ skipping 44 matching lines @@
       const content::MediaStreamDevice& device,
       content::MediaRequestState state) OVERRIDE;
 
   // Methods for observers.
   // Observers should add themselves on construction and remove themselves
   // on destruction.
   void AddObserver(MediaInternalsObserver* observer);
   void RemoveObserver(MediaInternalsObserver* observer);
   void SendEverything();
 
+  scoped_refptr<MediaStreamCaptureIndicator> GetMediaStreamCaptureIndicator();
+
  private:
   friend class MediaInternalsTest;
   friend struct DefaultSingletonTraits<MediaInternals>;
 
   MediaInternals();
 
   // Sets |property| of an audio stream to |value| and notifies observers.
   // (host, stream_id) is a unique id for the audio stream.
   // |host| will never be dereferenced.
   void UpdateAudioStream(void* host, int stream_id,
@@ skipping 11 matching lines @@
   void SendUpdate(const std::string& function, Value* value);
 
   DictionaryValue data_;
   ObserverList<MediaInternalsObserver> observers_;
   scoped_refptr<MediaStreamCaptureIndicator> media_stream_capture_indicator_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaInternals);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_MEDIA_INTERNALS_H_