Extensions-related fixups for scoped_refptr conversion operator removal.

extensions/browser/extension_function.h

 // Copyright 2013 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_BROWSER_EXTENSION_FUNCTION_H_
 #define EXTENSIONS_BROWSER_EXTENSION_FUNCTION_H_
 
 #include <list>
 #include <string>
 
@@ skipping 195 matching lines @@
   // Sets the function's bad message state.
   void set_bad_message(bool bad_message) { bad_message_ = bad_message; }
 
   // Specifies the name of the function.
   void set_name(const std::string& name) { name_ = name; }
   const std::string& name() const { return name_; }
 
   void set_profile_id(void* profile_id) { profile_id_ = profile_id; }
   void* profile_id() const { return profile_id_; }
 
-  void set_extension(const extensions::Extension* extension) {
+  void set_extension(
+      const scoped_refptr<const extensions::Extension>& extension) {
     extension_ = extension;
   }
   const extensions::Extension* extension() const { return extension_.get(); }
   const std::string& extension_id() const { return extension_->id(); }
 
   void set_request_id(int request_id) { request_id_ = request_id; }
   int request_id() { return request_id_; }
 
   void set_source_url(const GURL& source_url) { source_url_ = source_url; }
   const GURL& source_url() { return source_url_; }
@@ skipping 378 matching lines @@
   virtual bool RunSync() = 0;
 
   // ValidationFailure override to match RunSync().
   static bool ValidationFailure(SyncIOThreadExtensionFunction* function);
 
  private:
   virtual ResponseAction Run() OVERRIDE;
 };
 
 #endif  // EXTENSIONS_BROWSER_EXTENSION_FUNCTION_H_