Stop refcounting URLRequestContext.

remoting/host/url_request_context.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 "remoting/host/url_request_context.h"
 
 #include "base/message_loop_proxy.h"
 #include "net/base/cert_verifier.h"
 #include "net/base/host_resolver.h"
 #include "net/base/ssl_config_service_defaults.h"
@@ skipping 104 matching lines @@
 URLRequestContextGetter::URLRequestContextGetter(
     base::MessageLoopProxy* ui_message_loop,
     MessageLoop* io_message_loop,
     MessageLoopForIO* file_message_loop)
     : io_message_loop_proxy_(io_message_loop->message_loop_proxy()) {
   proxy_config_service_.reset(CreateSystemProxyConfigService(
       ui_message_loop, io_message_loop, file_message_loop));
 }
 
 net::URLRequestContext* URLRequestContextGetter::GetURLRequestContext() {
-  if (!url_request_context_) {
-    url_request_context_ =
-        new URLRequestContext(proxy_config_service_.Pass());
+  if (!url_request_context_.get()) {
+    url_request_context_.reset(
+        new URLRequestContext(proxy_config_service_.Pass()));
   }
-  return url_request_context_;
+  return url_request_context_.get();
 }
 
 scoped_refptr<base::MessageLoopProxy>
 URLRequestContextGetter::GetIOMessageLoopProxy() const {
   return io_message_loop_proxy_;
 }
 
 URLRequestContextGetter::~URLRequestContextGetter() {}
 
 }  // namespace remoting