Remove implicit conversions from scoped_refptr to T* in c/b/ui/webui

chrome/browser/ui/webui/chromeos/login/authenticated_user_email_retriever.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 "chrome/browser/ui/webui/chromeos/login/authenticated_user_email_retriever.h"
 
 #include <utility>
 #include <vector>
 
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace chromeos {
 
 AuthenticatedUserEmailRetriever::AuthenticatedUserEmailRetriever(
     const AuthenticatedUserEmailCallback& callback,
     scoped_refptr<net::URLRequestContextGetter> url_request_context_getter)
     : callback_(callback),
       gaia_auth_fetcher_(this,
                          GaiaConstants::kChromeSource,
-                         url_request_context_getter) {
+                         url_request_context_getter.get()) {
   gaia_auth_fetcher_.StartListAccounts();
 }
 
 AuthenticatedUserEmailRetriever::~AuthenticatedUserEmailRetriever() {
 }
 
 void AuthenticatedUserEmailRetriever::OnListAccountsSuccess(
     const std::string& data) {
   std::vector<std::pair<std::string, bool> > accounts;
   gaia::ParseListAccountsData(data, &accounts);
   if (accounts.size() != 1)
     callback_.Run(std::string());
   else
     callback_.Run(accounts.front().first);
 }
 
 void AuthenticatedUserEmailRetriever::OnListAccountsFailure(
     const GoogleServiceAuthError& error) {
   callback_.Run(std::string());
 }
 
 }  // namespace chromeos