Remove implicit conversions from scoped_refptr to T* in components/domain_reliability/

components/domain_reliability/monitor.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 "components/domain_reliability/monitor.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
 #include "base/task_runner.h"
@@ skipping 222 matching lines @@
 
 void DomainReliabilityMonitor::ClearContexts() {
   STLDeleteContainerPairSecondPointers(
       contexts_.begin(), contexts_.end());
   contexts_.clear();
 }
 
 void DomainReliabilityMonitor::OnRequestLegComplete(
     const RequestInfo& request) {
   int response_code;
-  if (request.response_info.headers)
+  if (request.response_info.headers.get())
     response_code = request.response_info.headers->response_code();
   else
     response_code = -1;
   std::string beacon_status;
 
   int error_code = net::OK;
   if (request.status.status() == net::URLRequestStatus::FAILED)
     error_code = request.status.error();
 
   DomainReliabilityContext* context = GetContextForHost(request.url.host());
@@ skipping 79 matching lines @@
 
   return NULL;
 }
 
 base::WeakPtr<DomainReliabilityMonitor>
 DomainReliabilityMonitor::MakeWeakPtr() {
   return weak_factory_.GetWeakPtr();
 }
 
 }  // namespace domain_reliability