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

chrome/browser/ui/cocoa/infobars/before_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/before_translate_infobar_controller.h"
 
 #include "base/sys_string_conversions.h"
+#import "chrome/browser/ui/cocoa/infobars/infobar_utilities.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
-using TranslateInfoBarUtilities::MoveControl;
-using TranslateInfoBarUtilities::VerifyControlOrderAndSpacing;
+using InfoBarUtilities::MoveControl;
+using InfoBarUtilities::VerifyControlOrderAndSpacing;
 
 namespace {
 
 NSButton* CreateNSButtonWithResourceIDAndParameter(
     int resourceId, const string16& param) {
   string16 title = l10n_util::GetStringFUTF16(resourceId, param);
   NSButton* button = [[NSButton alloc] init];
   [button setTitle:base::SysUTF16ToNSString(title)];
   [button setBezelStyle:NSTexturedRoundedBezelStyle];
   // Round textured buttons have a different font size than the default button.
@@ skipping 106 matching lines @@
 @implementation BeforeTranslateInfobarController (TestingAPI)
 
 - (NSButton*)alwaysTranslateButton {
   return alwaysTranslateButton_.get();
 }
 - (NSButton*)neverTranslateButton {
   return neverTranslateButton_.get();
 }
 
 @end