chrome: Use stl utilities from the base namespace

chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.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 "chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.h"
 
 #include <set>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 61 matching lines @@
   return_value->SetString(kDictionaryKeyDescription, description.description);
   return_value->SetString(kDictionaryKeyType, "printer");
 
   return return_value;
 }
 
 void ReadDevicesList(const CloudPrintPrinterList::DeviceList& devices,
                      const std::set<std::string>& local_ids,
                      base::ListValue* devices_list) {
   for (const auto& i : devices) {
-    if (ContainsKey(local_ids, i.id)) {
+    if (base::ContainsKey(local_ids, i.id)) {
       devices_list->Append(CreateDeviceInfo(i));
     }
   }
 
   for (const auto& i : devices) {
-    if (!ContainsKey(local_ids, i.id)) {
+    if (!base::ContainsKey(local_ids, i.id)) {
       devices_list->Append(CreateDeviceInfo(i));
     }
   }
 }
 
 }  // namespace
 
 LocalDiscoveryUIHandler::LocalDiscoveryUIHandler()
     : is_visible_(false),
       failed_list_count_(0),
@@ skipping 171 matching lines @@
       current_http_client_->CreateRegisterOperation(GetSyncAccount(), this);
   current_register_operation_->Start();
 }
 
 void LocalDiscoveryUIHandler::OnPrivetRegisterClaimToken(
     PrivetRegisterOperation* operation,
     const std::string& token,
     const GURL& url) {
   web_ui()->CallJavascriptFunctionUnsafe(
       "local_discovery.onRegistrationConfirmedOnPrinter");
-  if (!ContainsKey(device_descriptions_, current_http_client_->GetName())) {
+  if (!base::ContainsKey(device_descriptions_,
+                         current_http_client_->GetName())) {
     SendRegisterError();
     return;
   }
 
   confirm_api_call_flow_ = CreateApiFlow();
   if (!confirm_api_call_flow_) {
     SendRegisterError();
     return;
   }
   confirm_api_call_flow_->Start(base::WrapUnique<GCDApiFlow::Request>(
@@ skipping 319 matching lines @@
     service->RefreshStatusFromService();
 }
 
 CloudPrintProxyService* LocalDiscoveryUIHandler::GetCloudPrintProxyService() {
   return CloudPrintProxyServiceFactory::GetForProfile(
       Profile::FromWebUI(web_ui()));
 }
 #endif  // defined(CLOUD_PRINT_CONNECTOR_UI_AVAILABLE)
 
 }  // namespace local_discovery