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

chrome/browser/ui/webui/nacl_ui.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/ui/webui/nacl_ui.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 269 matching lines @@
   // Obtain the version of the NaCl plugin.
   std::vector<webkit::WebPluginInfo> info_array;
   PluginService::GetInstance()->GetPluginInfoArray(
       GURL(), "application/x-nacl", false, &info_array, NULL);
   string16 nacl_version;
   string16 nacl_key = ASCIIToUTF16("NaCl plugin");
   if (info_array.empty()) {
     AddPair(list.get(), nacl_key, ASCIIToUTF16("Disabled"));
   } else {
     PluginPrefs* plugin_prefs =
-        PluginPrefs::GetForProfile(Profile::FromWebUI(web_ui()));
+        PluginPrefs::GetForProfile(Profile::FromWebUI(web_ui())).get();
 
     // Only the 0th plugin is used.
     nacl_version = info_array[0].version + ASCIIToUTF16(" ") +
         info_array[0].path.LossyDisplayName();
     if (!plugin_prefs->IsPluginEnabled(info_array[0])) {
       nacl_version += ASCIIToUTF16(" (Disabled in profile prefs)");
       AddPair(list.get(), nacl_key, nacl_version);
     }
 
     AddPair(list.get(), nacl_key, nacl_version);
@@ skipping 68 matching lines @@
 
 NaClUI::NaClUI(content::WebUI* web_ui) : WebUIController(web_ui) {
   content::RecordAction(UserMetricsAction("ViewAboutNaCl"));
 
   web_ui->AddMessageHandler(new NaClDomHandler());
 
   // Set up the about:nacl source.
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, CreateNaClUIHTMLSource());
 }