content: Use stl utilities from the base namespace

content/browser/appcache/appcache_backend_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 "content/browser/appcache/appcache_backend_impl.h"
 
 #include "base/stl_util.h"
 #include "content/browser/appcache/appcache.h"
 #include "content/browser/appcache/appcache_group.h"
 #include "content/browser/appcache/appcache_service_impl.h"
 
 namespace content {
 
 AppCacheBackendImpl::AppCacheBackendImpl()
     : service_(NULL),
       frontend_(NULL),
       process_id_(0) {
 }
 
 AppCacheBackendImpl::~AppCacheBackendImpl() {
-  STLDeleteValues(&hosts_);
+  base::STLDeleteValues(&hosts_);
   if (service_)
     service_->UnregisterBackend(this);
 }
 
 void AppCacheBackendImpl::Initialize(AppCacheServiceImpl* service,
                                      AppCacheFrontend* frontend,
                                      int process_id) {
   DCHECK(!service_ && !frontend_ && frontend && service);
   service_ = service;
   frontend_ = frontend;
@@ skipping 138 matching lines @@
   }
 
   delete found->second;
 
   // We take onwership.
   host->CompleteTransfer(new_host_id, frontend_);
   found->second = host.release();
 }
 
 }  // namespace content