content: Use stl utilities from the base namespace

content/child/resource_dispatcher.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/child/resource_dispatcher.h"
 
 #include <utility>
 
@@ skipping 456 matching lines @@
 
     main_thread_task_runner_->PostTask(
         FROM_HERE, base::Bind(&ResourceDispatcher::FlushDeferredMessages,
                               weak_factory_.GetWeakPtr(), request_id));
   }
 }
 
 void ResourceDispatcher::DidChangePriority(int request_id,
                                            net::RequestPriority new_priority,
                                            int intra_priority_value) {
-  DCHECK(ContainsKey(pending_requests_, request_id));
+  DCHECK(base::ContainsKey(pending_requests_, request_id));
   message_sender_->Send(new ResourceHostMsg_DidChangePriority(
       request_id, new_priority, intra_priority_value));
 }
 
 ResourceDispatcher::PendingRequestInfo::PendingRequestInfo(
     std::unique_ptr<RequestPeer> peer,
     ResourceType resource_type,
     int origin_pid,
     const GURL& frame_origin,
     const GURL& request_url,
@@ skipping 324 matching lines @@
     *frame_origin = extra_data->frame_origin();
   return request;
 }
 
 void ResourceDispatcher::SetResourceSchedulingFilter(
     scoped_refptr<ResourceSchedulingFilter> resource_scheduling_filter) {
   resource_scheduling_filter_ = resource_scheduling_filter;
 }
 
 }  // namespace content