content: Use stl utilities from the base namespace

content/browser/service_worker/embedded_worker_registry.cc

 // Copyright 2013 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 "content/browser/service_worker/embedded_worker_registry.h"
 
 #include "base/bind_helpers.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/stl_util.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
@@ skipping 116 matching lines @@
   worker->OnScriptEvaluated(success);
 }
 
 void EmbeddedWorkerRegistry::OnWorkerStarted(
     int process_id, int embedded_worker_id) {
   EmbeddedWorkerInstance* worker =
       GetWorkerForMessage(process_id, embedded_worker_id);
   if (!worker)
     return;
 
-  if (!ContainsKey(worker_process_map_, process_id) ||
-      !ContainsKey(worker_process_map_[process_id], embedded_worker_id)) {
+  if (!base::ContainsKey(worker_process_map_, process_id) ||
+      !base::ContainsKey(worker_process_map_[process_id], embedded_worker_id)) {
     return;
   }
 
   worker->OnStarted();
 }
 
 void EmbeddedWorkerRegistry::OnWorkerStopped(
     int process_id, int embedded_worker_id) {
   EmbeddedWorkerInstance* worker =
       GetWorkerForMessage(process_id, embedded_worker_id);
@@ skipping 30 matching lines @@
                                  line_number, source_url);
 }
 
 void EmbeddedWorkerRegistry::AddChildProcessSender(
     int process_id,
     IPC::Sender* sender,
     MessagePortMessageFilter* message_port_message_filter) {
   process_sender_map_[process_id] = sender;
   process_message_port_message_filter_map_[process_id] =
       message_port_message_filter;
-  DCHECK(!ContainsKey(worker_process_map_, process_id));
+  DCHECK(!base::ContainsKey(worker_process_map_, process_id));
 }
 
 void EmbeddedWorkerRegistry::RemoveChildProcessSender(int process_id) {
   process_sender_map_.erase(process_id);
   process_message_port_message_filter_map_.erase(process_id);
   std::map<int, std::set<int> >::iterator found =
       worker_process_map_.find(process_id);
   if (found != worker_process_map_.end()) {
     const std::set<int>& worker_set = worker_process_map_[process_id];
     for (std::set<int>::const_iterator it = worker_set.begin();
          it != worker_set.end();
          ++it) {
       int embedded_worker_id = *it;
-      DCHECK(ContainsKey(worker_map_, embedded_worker_id));
+      DCHECK(base::ContainsKey(worker_map_, embedded_worker_id));
       // Somehow the worker thread has lost contact with the browser process.
       // The renderer may have been killed.  Set the worker's status to STOPPED
       // so a new thread can be created for this version. Use OnDetached rather
       // than OnStopped so UMA doesn't record it as a normal stoppage.
       worker_map_[embedded_worker_id]->OnDetached();
     }
     worker_process_map_.erase(found);
   }
 }
 
@@ skipping 32 matching lines @@
 
 ServiceWorkerStatusCode EmbeddedWorkerRegistry::SendStartWorker(
     std::unique_ptr<EmbeddedWorkerMsg_StartWorker_Params> params,
     int process_id) {
   if (!context_)
     return SERVICE_WORKER_ERROR_ABORT;
 
   // The ServiceWorkerDispatcherHost is supposed to be created when the process
   // is created, and keep an entry in process_sender_map_ for its whole
   // lifetime.
-  DCHECK(ContainsKey(process_sender_map_, process_id));
+  DCHECK(base::ContainsKey(process_sender_map_, process_id));
 
   int embedded_worker_id = params->embedded_worker_id;
   DCHECK(GetWorker(embedded_worker_id));
   DCHECK_EQ(GetWorker(embedded_worker_id)->process_id(), process_id);
-  DCHECK(!ContainsKey(worker_process_map_, process_id) ||
-         !ContainsKey(worker_process_map_[process_id], embedded_worker_id));
+  DCHECK(
+      !base::ContainsKey(worker_process_map_, process_id) ||
+      !base::ContainsKey(worker_process_map_[process_id], embedded_worker_id));
 
   ServiceWorkerStatusCode status =
       Send(process_id, new EmbeddedWorkerMsg_StartWorker(*params));
   if (status == SERVICE_WORKER_OK)
     worker_process_map_[process_id].insert(embedded_worker_id);
   return status;
 }
 
 ServiceWorkerStatusCode EmbeddedWorkerRegistry::Send(
     int process_id, IPC::Message* message_ptr) {
   std::unique_ptr<IPC::Message> message(message_ptr);
   if (!context_)
     return SERVICE_WORKER_ERROR_ABORT;
   ProcessToSenderMap::iterator found = process_sender_map_.find(process_id);
   if (found == process_sender_map_.end())
     return SERVICE_WORKER_ERROR_PROCESS_NOT_FOUND;
   if (!found->second->Send(message.release()))
     return SERVICE_WORKER_ERROR_IPC_FAILED;
   return SERVICE_WORKER_OK;
 }
 
 void EmbeddedWorkerRegistry::RemoveWorker(int process_id,
                                           int embedded_worker_id) {
-  DCHECK(ContainsKey(worker_map_, embedded_worker_id));
+  DCHECK(base::ContainsKey(worker_map_, embedded_worker_id));
   worker_map_.erase(embedded_worker_id);
-  if (!ContainsKey(worker_process_map_, process_id))
+  if (!base::ContainsKey(worker_process_map_, process_id))
     return;
   worker_process_map_[process_id].erase(embedded_worker_id);
   if (worker_process_map_[process_id].empty())
     worker_process_map_.erase(process_id);
 }
 
 EmbeddedWorkerInstance* EmbeddedWorkerRegistry::GetWorkerForMessage(
     int process_id,
     int embedded_worker_id) {
   EmbeddedWorkerInstance* worker = GetWorker(embedded_worker_id);
   if (!worker || worker->process_id() != process_id) {
     UMA_HISTOGRAM_BOOLEAN("ServiceWorker.WorkerForMessageFound", false);
     return nullptr;
   }
   UMA_HISTOGRAM_BOOLEAN("ServiceWorker.WorkerForMessageFound", true);
   return worker;
 }
 
 }  // namespace content