Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/service/gaia/service_gaia_authenticator.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/service/gaia/service_gaia_authenticator.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "chrome/service/net/service_url_request_context.h"
 #include "chrome/service/service_process.h"
@@ skipping 23 matching lines @@
   // Wake the blocked thread in Post.
   http_post_completed_.Signal();
   // WARNING: DONT DO ANYTHING AFTER THIS CALL! |this| may be deleted!
 }
 
 bool ServiceGaiaAuthenticator::Post(const GURL& url,
                                     const std::string& post_body,
                                     unsigned long* response_code,
                                     std::string* response_body) {
   DCHECK(url.SchemeIsSecure());
-  DCHECK(io_message_loop_proxy_);
+  DCHECK(io_message_loop_proxy_.get());
   io_message_loop_proxy_->PostTask(
       FROM_HERE,
       base::Bind(&ServiceGaiaAuthenticator::DoPost, this, url, post_body));
   // TODO(sanjeevr): Waiting here until the network request completes is not
   // desirable. We need to change Post to be asynchronous.
   // Block until network request completes. See OnURLFetchComplete.
   http_post_completed_.Wait();
 
   *response_code = static_cast<int>(http_response_code_);
   *response_body = response_data_;
@@ skipping 23 matching lines @@
 void ServiceGaiaAuthenticator::DoPost(const GURL& post_url,
                                       const std::string& post_body) {
   DCHECK(io_message_loop_proxy_->BelongsToCurrentThread());
   net::URLFetcher* request = net::URLFetcher::Create(
       post_url, net::URLFetcher::POST, this);
   request->SetRequestContext(
       g_service_process->GetServiceURLRequestContextGetter());
   request->SetUploadData("application/x-www-form-urlencoded", post_body);
   request->Start();
 }