ui: Use stl utilities from the base namespace

ui/message_center/views/message_center_view_unittest.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 "ui/message_center/views/message_center_view.h"
 
 #include <map>
 #include <memory>
 #include <utility>
 
@@ skipping 218 matching lines @@
 
   // Wait until the animation finishes if available.
   if (GetAnimator()->IsAnimating())
     base::MessageLoop::current()->Run();
 }
 
 void MessageCenterViewTest::TearDown() {
   widget_->CloseNow();
   widget_.reset();
   message_center_view_.reset();
-  STLDeleteElements(&notifications_);
+  base::STLDeleteElements(&notifications_);
   views::ViewsTestBase::TearDown();
 }
 
 MessageCenterView* MessageCenterViewTest::GetMessageCenterView() {
   return message_center_view_.get();
 }
 
 MessageListView* MessageCenterViewTest::GetMessageListView() {
   return message_center_view_->message_list_view_.get();
 }
@@ skipping 550 matching lines @@
       base::UTF8ToUTF16("message"),
       gfx::Image(), base::UTF8ToUTF16("display source"), GURL(),
       NotifierId(NotifierId::APPLICATION, "extension_id"),
       message_center::RichNotificationData(), NULL)));
 
   GetMessageCenterView()->SizeToPreferredSize();
   EXPECT_NE(kEmptyMessageCenterViewHeight, GetMessageCenterView()->height());
 }
 
 }  // namespace message_center