FBTF: Remove unnecessary STL #includes from src/webkit.

webkit/glue/plugins/pepper_font.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 WEBKIT_GLUE_PLUGINS_PEPPER_FONT_H_
 #define WEBKIT_GLUE_PLUGINS_PEPPER_FONT_H_
 
-#include <string>
-
 #include "base/scoped_ptr.h"
 #include "third_party/ppapi/c/ppb_font.h"
 #include "webkit/glue/plugins/pepper_resource.h"
 
 namespace WebKit {
 class WebFont;
 }
 
 namespace pepper {
 
@@ skipping 26 matching lines @@
   int32_t PixelOffsetForCharacter(const PP_TextRun* text,
                                   uint32_t char_offset);
 
  private:
   scoped_ptr<WebKit::WebFont> font_;
 };
 
 }  // namespace pepper
 
 #endif  // WEBKIT_GLUE_PLUGINS_PEPPER_FONT_H_