Deprecate NonThreadSafe in net/ in favor of SequenceChecker/ThreadChecker.

net/url_request/url_request_job_factory_impl.cc

 // Copyright (c) 2011 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_job_factory_impl.h"
 
 #include "base/stl_util.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_request_interceptor.h"
 #include "net/url_request/url_request_job_manager.h"
 #include "url/gurl.h"
 
 namespace net {
 
 namespace {
 
 URLRequestInterceptor* g_interceptor_for_testing = NULL;
 
 }  // namespace
 
 URLRequestJobFactoryImpl::URLRequestJobFactoryImpl() {}
 
 URLRequestJobFactoryImpl::~URLRequestJobFactoryImpl() {}
 
 bool URLRequestJobFactoryImpl::SetProtocolHandler(
     const std::string& scheme,
     std::unique_ptr<ProtocolHandler> protocol_handler) {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
 
   if (!protocol_handler) {
     ProtocolHandlerMap::iterator it = protocol_handler_map_.find(scheme);
     if (it == protocol_handler_map_.end())
       return false;
 
     protocol_handler_map_.erase(it);
     return true;
   }
 
   if (base::ContainsKey(protocol_handler_map_, scheme))
     return false;
   protocol_handler_map_[scheme] = std::move(protocol_handler);
   return true;
 }
 
 URLRequestJob* URLRequestJobFactoryImpl::MaybeCreateJobWithProtocolHandler(
     const std::string& scheme,
     URLRequest* request,
     NetworkDelegate* network_delegate) const {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   if (g_interceptor_for_testing) {
     URLRequestJob* job = g_interceptor_for_testing->MaybeInterceptRequest(
         request, network_delegate);
     if (job)
       return job;
   }
 
   ProtocolHandlerMap::const_iterator it = protocol_handler_map_.find(scheme);
   if (it == protocol_handler_map_.end())
     return NULL;
   return it->second->MaybeCreateJob(request, network_delegate);
 }
 
 URLRequestJob* URLRequestJobFactoryImpl::MaybeInterceptRedirect(
     URLRequest* request,
     NetworkDelegate* network_delegate,
     const GURL& location) const {
   return nullptr;
 }
 
 URLRequestJob* URLRequestJobFactoryImpl::MaybeInterceptResponse(
     URLRequest* request,
     NetworkDelegate* network_delegate) const {
   return nullptr;
 }
 
 bool URLRequestJobFactoryImpl::IsHandledProtocol(
     const std::string& scheme) const {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   return base::ContainsKey(protocol_handler_map_, scheme) ||
          URLRequestJobManager::GetInstance()->SupportsScheme(scheme);
 }
 
 bool URLRequestJobFactoryImpl::IsSafeRedirectTarget(
     const GURL& location) const {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
   if (!location.is_valid()) {
     // Error cases are safely handled.
     return true;
   }
   ProtocolHandlerMap::const_iterator it = protocol_handler_map_.find(
       location.scheme());
   if (it == protocol_handler_map_.end()) {
     // Unhandled cases are safely handled.
     return true;
   }
   return it->second->IsSafeRedirectTarget(location);
 }
 
 // static
 void URLRequestJobFactoryImpl::SetInterceptorForTesting(
     URLRequestInterceptor* interceptor) {
   DCHECK(!interceptor || !g_interceptor_for_testing);
 
   g_interceptor_for_testing = interceptor;
 }
 
 }  // namespace net