Remove implicit conversions from scoped_refptr to T* in extensions/

extensions/browser/guest_view/app_view/app_view_guest.cc

 // 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.
 
 #include "extensions/browser/guest_view/app_view/app_view_guest.h"
 
 #include "base/command_line.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/common/renderer_preferences.h"
 #include "extensions/browser/api/app_runtime/app_runtime_api.h"
@@ skipping 61 matching lines @@
   }
 
   linked_ptr<ResponseInfo> response_info = it->second;
   if (!response_info->app_view_guest ||
       (response_info->guest_extension->id() != guest_extension_id)) {
     // TODO(fsamuel): An app is trying to respond to an <appview> that didn't
     // initiate communication with it. We should kill the app here.
     return false;
   }
 
-  response_info->app_view_guest->
-      CompleteCreateWebContents(url,
-                                response_info->guest_extension,
-                                response_info->callback);
+  response_info->app_view_guest->CompleteCreateWebContents(
+      url, response_info->guest_extension.get(), response_info->callback);
 
   response_map->erase(guest_instance_id);
   return true;
 }
 
 // static
 GuestViewBase* AppViewGuest::Create(content::BrowserContext* browser_context,
                                     int guest_instance_id) {
   if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
       extensions::switches::kEnableAppView)) {
@@ skipping 152 matching lines @@
 
   scoped_ptr<base::DictionaryValue> embed_request(new base::DictionaryValue());
   embed_request->SetInteger(appview::kGuestInstanceID, guest_instance_id());
   embed_request->SetString(appview::kEmbedderID, embedder_extension_id());
   embed_request->Set(appview::kData, data.release());
   AppRuntimeEventRouter::DispatchOnEmbedRequestedEvent(
       browser_context(), embed_request.Pass(), extension_host->extension());
 }
 
 }  // namespace extensions