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

chrome/browser/ui/webui/options/core_options_handler.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_OPTIONS_CORE_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CORE_OPTIONS_HANDLER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 65 matching lines @@
   // |controlling_pref_name| controls if |pref_name| is managed by
   // policy/extension; empty |controlling_pref_name| indicates no other pref is
   // controlling |pref_name|.
   void NotifyPrefChanged(const std::string& pref_name,
                          const std::string& controlling_pref_name);
 
   // Calls JS callbacks to report a change in the value of the |name|
   // preference. |value| is the new value for |name|.  Called from
   // Notify*Changed methods to fire off the notifications.
   void DispatchPrefChangeNotification(const std::string& name,
-                                      scoped_ptr<base::Value> value);
+                                      std::unique_ptr<base::Value> value);
 
   // Creates dictionary value for the pref described by |pref_name|.
   // If |controlling_pref| is not empty, it describes the pref that manages
   // |pref| via policy or extension.
   virtual base::Value* CreateValueForPref(
       const std::string& pref_name,
       const std::string& controlling_pref_name);
 
   typedef std::multimap<std::string, std::string> PreferenceCallbackMap;
   PreferenceCallbackMap pref_callback_map_;
@@ skipping 84 matching lines @@
   typedef std::map<std::string, base::Callback<bool(const base::Value*)> >
       PrefChangeFilterMap;
   PrefChangeFilterMap pref_change_filters_;
 
   DISALLOW_COPY_AND_ASSIGN(CoreOptionsHandler);
 };
 
 }  // namespace options
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CORE_OPTIONS_HANDLER_H_