components: Use stl utilities from the base namespace

components/update_client/update_engine.cc

 // Copyright 2015 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 "components/update_client/update_engine.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/stl_util.h"
@@ skipping 26 matching lines @@
       notify_observers_callback(notify_observers_callback),
       callback(callback),
       main_task_runner(base::ThreadTaskRunnerHandle::Get()),
       blocking_task_runner(config->GetSequencedTaskRunner()),
       update_checker_factory(update_checker_factory),
       crx_downloader_factory(crx_downloader_factory),
       ping_manager(ping_manager),
       retry_after_sec_(0) {}
 
 UpdateContext::~UpdateContext() {
-  STLDeleteElements(&update_items);
+  base::STLDeleteElements(&update_items);
 }
 
 UpdateEngine::UpdateEngine(
     const scoped_refptr<Configurator>& config,
     UpdateChecker::Factory update_checker_factory,
     CrxDownloader::Factory crx_downloader_factory,
     PingManager* ping_manager,
     const NotifyObserversCallback& notify_observers_callback)
     : config_(config),
       update_checker_factory_(update_checker_factory),
@@ skipping 87 matching lines @@
 
   const auto now(base::Time::Now());
 
   // Throttle the calls in the interval (t - 1 day, t) to limit the effect of
   // unset clocks or clock drift.
   return throttle_updates_until_ - base::TimeDelta::FromDays(1) < now &&
          now < throttle_updates_until_;
 }
 
 }  // namespace update_client