chrome: Use stl utilities from the base namespace

chrome/browser/ui/ash/launcher/browser_status_monitor.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/ash/launcher/browser_status_monitor.h"
 
 #include "ash/shelf/shelf_util.h"
 #include "ash/shell.h"
 #include "ash/wm/window_util.h"
 #include "base/macros.h"
@@ skipping 104 matching lines @@
       BrowserTabStripTracker::InitWith::ALL_BROWERS);
 }
 
 BrowserStatusMonitor::~BrowserStatusMonitor() {
   ash::Shell::GetInstance()->activation_client()->RemoveObserver(this);
   chrome::SettingsWindowManager::GetInstance()->RemoveObserver(
       settings_window_observer_.get());
 
   browser_tab_strip_tracker_.StopObservingAndSendOnBrowserRemoved();
 
-  STLDeleteContainerPairSecondPointers(webcontents_to_observer_map_.begin(),
-                                       webcontents_to_observer_map_.end());
+  base::STLDeleteContainerPairSecondPointers(
+      webcontents_to_observer_map_.begin(), webcontents_to_observer_map_.end());
 }
 
 void BrowserStatusMonitor::UpdateAppItemState(
     content::WebContents* contents,
     ChromeLauncherController::AppState app_state) {
   DCHECK(contents);
   // It is possible to come here from Browser::SwapTabContent where the contents
   // cannot be associated with a browser. A removal however should be properly
   // processed.
   Browser* browser = chrome::FindBrowserWithWebContents(contents);
@@ skipping 184 matching lines @@
     content::WebContents* contents) {
   return launcher_controller_->GetShelfIDForWebContents(contents);
 }
 
 void BrowserStatusMonitor::SetShelfIDForBrowserWindowContents(
     Browser* browser,
     content::WebContents* web_contents) {
   launcher_controller_->GetBrowserShortcutLauncherItemController()->
       SetShelfIDForBrowserWindowContents(browser, web_contents);
 }