XFA unused function cleanup

xfa/fxfa/parser/xfa_localevalue.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "xfa/fxfa/parser/xfa_localevalue.h"
 
 #include "xfa/fgas/localization/fgas_localeimp.h"
 #include "xfa/fxfa/fm2js/xfa_fm2jsapi.h"
-#include "xfa/fxfa/parser/xfa_docdata.h"
 #include "xfa/fxfa/parser/xfa_doclayout.h"
 #include "xfa/fxfa/parser/xfa_document.h"
 #include "xfa/fxfa/parser/xfa_localemgr.h"
 #include "xfa/fxfa/parser/xfa_object.h"
 #include "xfa/fxfa/parser/xfa_parser.h"
 #include "xfa/fxfa/parser/xfa_script.h"
 #include "xfa/fxfa/parser/xfa_utils.h"
 
 static const FX_DOUBLE fraction_scales[] = {0.1,
                                             0.01,
@@ skipping 968 matching lines @@
       } else if (cf == L'z') {
         nf++;
       } else {
         return FALSE;
       }
     }
     n++;
   }
   return n == nCount;
 }