Move base/mac_util.h to base/mac and use the base::mac namespace....

chrome/browser/ui/cocoa/translate/translate_infobar_base.mm

 // Copyright (c) 2010 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.
 
 #import <Cocoa/Cocoa.h>
 #import "chrome/browser/ui/cocoa/translate/translate_infobar_base.h"
 
 #include "app/l10n_util.h"
 #include "base/logging.h"
-#include "base/mac_util.h"
 #include "base/metrics/histogram.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/translate/translate_infobar_delegate.h"
 #import "chrome/browser/ui/cocoa/hover_close_button.h"
 #include "chrome/browser/ui/cocoa/infobar.h"
 #import "chrome/browser/ui/cocoa/infobar_controller.h"
 #import "chrome/browser/ui/cocoa/infobar_gradient_view.h"
 #include "chrome/browser/ui/cocoa/translate/after_translate_infobar_controller.h"
 #import "chrome/browser/ui/cocoa/translate/before_translate_infobar_controller.h"
@@ skipping 612 matching lines @@
       return false;
     }
     previousControl = control;
   }
 
   return true;
 }
 
 @end // TranslateInfoBarControllerBase (TestingAPI)