Change ScopedPtrHashMap's 2nd template parameter

content/browser/media/media_web_contents_observer.h

 // Copyright 2014 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_MEDIA_MEDIA_WEB_CONTENTS_OBSERVER_H_
 #define CONTENT_BROWSER_MEDIA_MEDIA_WEB_CONTENTS_OBSERVER_H_
 
 #include "base/compiler_specific.h"
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 40 matching lines @@
   void OnSetCdm(RenderFrameHost* render_frame_host, int player_id, int cdm_id);
 
   MediaPlayersObserver* GetMediaPlayersObserver() const;
 
 #if defined(VIDEO_HOLE)
   void OnFrameInfoUpdated();
 #endif  // defined(VIDEO_HOLE)
 
  private:
   // Map from RenderFrameHost* to BrowserMediaPlayerManager.
-  typedef base::ScopedPtrHashMap<uintptr_t, BrowserMediaPlayerManager>
+  typedef base::ScopedPtrHashMap<uintptr_t,
+                                 scoped_ptr<BrowserMediaPlayerManager>>
       MediaPlayerManagerMap;
   MediaPlayerManagerMap media_player_managers_;
 #endif  // defined(OS_ANDROID)
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MediaWebContentsObserver);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEDIA_MEDIA_WEB_CONTENTS_OBSERVER_H_