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

net/url_request/url_request_context_builder.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 "net/url_request/url_request_context_builder.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 256 matching lines @@
   network_session_params.trusted_spdy_proxy =
       http_network_session_params_.trusted_spdy_proxy;
 
   HttpTransactionFactory* http_transaction_factory = NULL;
   if (http_cache_enabled_) {
     network_session_params.server_bound_cert_service =
         context->server_bound_cert_service();
     HttpCache::BackendFactory* http_cache_backend = NULL;
     if (http_cache_params_.type == HttpCacheParams::DISK) {
       context->StartCacheThread();
-      http_cache_backend =
-          new HttpCache::DefaultBackend(DISK_CACHE,
-                                        net::CACHE_BACKEND_DEFAULT,
-                                        http_cache_params_.path,
-                                        http_cache_params_.max_size,
-                                        context->cache_message_loop_proxy());
+      http_cache_backend = new HttpCache::DefaultBackend(
+          DISK_CACHE,
+          net::CACHE_BACKEND_DEFAULT,
+          http_cache_params_.path,
+          http_cache_params_.max_size,
+          context->cache_message_loop_proxy().get());
     } else {
       http_cache_backend =
           HttpCache::DefaultBackend::InMemory(http_cache_params_.max_size);
     }
 
     http_transaction_factory = new HttpCache(
         network_session_params, http_cache_backend);
   } else {
     scoped_refptr<net::HttpNetworkSession> network_session(
         new net::HttpNetworkSession(network_session_params));
@@ skipping 16 matching lines @@
   }
 #endif
   storage->set_job_factory(job_factory);
 
   // TODO(willchan): Support sdch.
 
   return context;
 }
 
 }  // namespace net