Change ScopedPtrHashMap's 2nd template parameter

chrome/browser/media/media_stream_capture_indicator.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_STREAM_CAPTURE_INDICATOR_H_
 #define CHROME_BROWSER_MEDIA_MEDIA_STREAM_CAPTURE_INDICATOR_H_
 
 #include <vector>
 
 #include "base/callback_forward.h"
@@ skipping 76 matching lines @@
   // the platform doesn't support status icons.
   StatusIcon* status_icon_;
 
   // These images are owned by ResourceBundle and need not be destroyed.
   gfx::ImageSkia* mic_image_;
   gfx::ImageSkia* camera_image_;
 
   // A map that contains the usage counts of the opened capture devices for each
   // WebContents instance.
   base::ScopedPtrHashMap<content::WebContents*,
-                         WebContentsDeviceUsage> usage_map_;
+                         scoped_ptr<WebContentsDeviceUsage>> usage_map_;
 
   // A vector which maps command IDs to their associated WebContents
   // instance. This is rebuilt each time the status tray icon context menu is
   // updated.
   typedef std::vector<content::WebContents*> CommandTargets;
   CommandTargets command_targets_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamCaptureIndicator);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_MEDIA_STREAM_CAPTURE_INDICATOR_H_