Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/extensions/extension_icon_source.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_UI_WEBUI_EXTENSIONS_EXTENSION_ICON_SOURCE_H_
 #define CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ICON_SOURCE_H_
 
 #include <map>
 #include <string>
 
@@ skipping 134 matching lines @@
   void ClearData(int request_id);
 
   Profile* profile_;
 
   // Maps tracker ids to request ids.
   std::map<int, int> tracker_map_;
 
   // Maps request_ids to ExtensionIconRequests.
   std::map<int, ExtensionIconRequest*> request_map_;
 
-  scoped_ptr<SkBitmap> default_app_data_;
+  std::unique_ptr<SkBitmap> default_app_data_;
 
-  scoped_ptr<SkBitmap> default_extension_data_;
+  std::unique_ptr<SkBitmap> default_extension_data_;
 
   base::CancelableTaskTracker cancelable_task_tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionIconSource);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ICON_SOURCE_H_