FBTF: Remove "obviously" unneeded standard C++ library #includes.

chrome/browser/autofill/autofill_cc_infobar_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_AUTOFILL_AUTOFILL_CC_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_AUTOFILL_AUTOFILL_CC_INFOBAR_DELEGATE_H_
 #pragma once
 
-#include <string>
-
+#include "base/string16.h"
 #include "chrome/browser/tab_contents/infobar_delegate.h"
 
 class AutoFillManager;
 class SkBitmap;
 class TabContents;
 
 // An InfoBar delegate that enables the user to allow or deny storing credit
 // card information gathered from a form submission.
 class AutoFillCCInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
@@ skipping 24 matching lines @@
   }
 
  private:
   // The AutoFillManager that initiated this InfoBar.
   AutoFillManager* host_;
 
   DISALLOW_COPY_AND_ASSIGN(AutoFillCCInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_AUTOFILL_AUTOFILL_CC_INFOBAR_DELEGATE_H_