Call scoped_refptr<T>::get() rather than relying on implicit "operator T*"

chrome/browser/extensions/page_action_controller.cc

 // 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.
 
 #include "chrome/browser/extensions/page_action_controller.h"
 
 #include "chrome/browser/extensions/browser_event_router.h"
 #include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
@@ skipping 23 matching lines @@
     return std::vector<ExtensionAction*>();
 
   // Accumulate the list of all page actions to display.
   std::vector<ExtensionAction*> current_actions;
 
   ExtensionActionManager* extension_action_manager =
       ExtensionActionManager::Get(profile());
 
   for (ExtensionSet::const_iterator i = service->extensions()->begin();
        i != service->extensions()->end(); ++i) {
-    ExtensionAction* action = extension_action_manager->GetPageAction(**i);
+    ExtensionAction* action =
+        extension_action_manager->GetPageAction(*i->get());
     if (action)
       current_actions.push_back(action);
   }
 
   return current_actions;
 }
 
 LocationBarController::Action PageActionController::OnClicked(
     const std::string& extension_id, int mouse_button) {
   ExtensionService* service = GetExtensionService();
@@ skipping 55 matching lines @@
 
 Profile* PageActionController::profile() const {
   return Profile::FromBrowserContext(web_contents()->GetBrowserContext());
 }
 
 ExtensionService* PageActionController::GetExtensionService() const {
   return ExtensionSystem::Get(profile())->extension_service();
 }
 
 }  // namespace extensions