[UserScript cleanup] Remove use of ScopedVector from UserScriptSet.

extensions/renderer/dispatcher.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_DISPATCHER_H_
 #define EXTENSIONS_RENDERER_DISPATCHER_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 186 matching lines @@
                                       bool update_origin_whitelist,
                                       int tab_id);
   void OnClearTabSpecificPermissions(
       const std::vector<std::string>& extension_ids,
       bool update_origin_whitelist,
       int tab_id);
   void OnUsingWebRequestAPI(bool webrequest_used);
   void OnSetActivityLoggingEnabled(bool enabled);
 
   // UserScriptSetManager::Observer implementation.
-  void OnUserScriptsUpdated(const std::set<HostID>& changed_hosts,
-                            const std::vector<UserScript*>& scripts) override;
+  void OnUserScriptsUpdated(const std::set<HostID>& changed_hosts) override;
 
   void UpdateActiveExtensions();
 
   // Sets up the host permissions for |extension|.
   void InitOriginPermissions(const Extension* extension);
 
   // Updates the host permissions for the extension url to include only those in
   // |new_patterns|, and remove from |old_patterns| that are no longer allowed.
   void UpdateOriginPermissions(const GURL& extension_url,
                                const URLPatternSet& old_patterns,
@@ skipping 100 matching lines @@
   // if this renderer is a WebView guest render process. Otherwise, this will be
   // empty.
   std::string webview_partition_id_;
 
   DISALLOW_COPY_AND_ASSIGN(Dispatcher);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_DISPATCHER_H_