Convert //extensions/renderer from scoped_ptr to std::unique_ptr

extensions/renderer/user_script_set_manager.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 EXTENSIONS_RENDERER_USER_SCRIPT_SET_MANAGER_H_
 #define EXTENSIONS_RENDERER_USER_SCRIPT_SET_MANAGER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 42 matching lines @@
   UserScriptSetManager();
 
   ~UserScriptSetManager() override;
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Looks up the script injection associated with |script_id| and
   // |extension_id| in the context of the given |web_frame|, |tab_id|,
   // and |url|.
-  scoped_ptr<ScriptInjection> GetInjectionForDeclarativeScript(
+  std::unique_ptr<ScriptInjection> GetInjectionForDeclarativeScript(
       int script_id,
       content::RenderFrame* render_frame,
       int tab_id,
       const GURL& url,
       const std::string& extension_id);
 
   // Append all injections from |static_scripts| and each of
   // |programmatic_scripts_| to |injections|.
-  void GetAllInjections(std::vector<scoped_ptr<ScriptInjection>>* injections,
-                        content::RenderFrame* render_frame,
-                        int tab_id,
-                        UserScript::RunLocation run_location);
+  void GetAllInjections(
+      std::vector<std::unique_ptr<ScriptInjection>>* injections,
+      content::RenderFrame* render_frame,
+      int tab_id,
+      UserScript::RunLocation run_location);
 
   // Get active extension IDs from |static_scripts| and each of
   // |programmatic_scripts_|.
   void GetAllActiveExtensionIds(std::set<std::string>* ids) const;
 
   const UserScriptSet* static_scripts() const { return &static_scripts_; }
 
  private:
   // Map for per-extension sets that may be defined programmatically.
   typedef std::map<HostID, linked_ptr<UserScriptSet> > UserScriptSetMap;
@@ skipping 18 matching lines @@
 
   // The associated observers.
   base::ObserverList<Observer> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(UserScriptSetManager);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_USER_SCRIPT_SET_MANAGER_H_