Move TranslateInfoBarUtilities to a common place so that other infobars may reuse these helpers

chrome/browser/ui/cocoa/infobars/after_translate_infobar_controller.mm

 // 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 "chrome/browser/ui/cocoa/infobars/after_translate_infobar_controller.h"
 
 #include "base/sys_string_conversions.h"
+#import "chrome/browser/ui/cocoa/infobars/infobar_utilities.h"
 
-using TranslateInfoBarUtilities::MoveControl;
-using TranslateInfoBarUtilities::VerifyControlOrderAndSpacing;
+using InfoBarUtilities::MoveControl;
+using InfoBarUtilities::VerifyControlOrderAndSpacing;
 
 @implementation AfterTranslateInfobarController
 
 - (void)loadLabelText {
   std::vector<string16> strings;
   TranslateInfoBarDelegate::GetAfterTranslateStrings(
       &strings, &swappedLanugageButtons_);
   DCHECK(strings.size() == 3U);
   NSString* string1 = base::SysUTF16ToNSString(strings[0]);
   NSString* string2 = base::SysUTF16ToNSString(strings[1]);
@@ skipping 31 matching lines @@
       showOriginalButton_.get(), nil];
 }
 
 - (bool)verifyLayout {
   if ([optionsPopUp_ isHidden])
     return false;
   return [super verifyLayout];
 }
 
 @end