Remove implicit scoped_refptr operator T*

chrome/browser/extensions/api/browsing_data/browsing_data_api.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.
 
 // Defines the Chrome Extensions BrowsingData API functions, which entail
 // clearing browsing data, and clearing the browser's cache (which, let's be
 // honest, are the same thing), as specified in the extension API JSON.
 
 #include "chrome/browser/extensions/api/browsing_data/browsing_data_api.h"
 
@@ skipping 137 matching lines @@
   } else {
     StartRemoving();
   }
 
   // Will finish asynchronously.
   return true;
 }
 
 void BrowsingDataExtensionFunction::CheckRemovingPluginDataSupported(
     scoped_refptr<PluginPrefs> plugin_prefs) {
-  if (!PluginDataRemoverHelper::IsSupported(plugin_prefs))
+  if (!PluginDataRemoverHelper::IsSupported(plugin_prefs.get()))
     removal_mask_ &= ~BrowsingDataRemover::REMOVE_PLUGIN_DATA;
 
   BrowserThread::PostTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&BrowsingDataExtensionFunction::StartRemoving, this));
 }
 
 void BrowsingDataExtensionFunction::StartRemoving() {
   if (BrowsingDataRemover::is_removing()) {
     error_ = extension_browsing_data_api_constants::kOneAtATimeError;
@@ skipping 104 matching lines @@
   return BrowsingDataRemover::REMOVE_PLUGIN_DATA;
 }
 
 int RemovePasswordsFunction::GetRemovalMask() const {
   return BrowsingDataRemover::REMOVE_PASSWORDS;
 }
 
 int RemoveWebSQLFunction::GetRemovalMask() const {
   return BrowsingDataRemover::REMOVE_WEBSQL;
 }