Avoid duplicate definitions of JSCONST_n*Hash and QeTable variables.

fpdfsdk/include/javascript/JS_Define.h

 // 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
 
 #ifndef _JS_DEFINE_H_
 #define _JS_DEFINE_H_
 
 typedef v8::Value                       JSValue;
@@ skipping 630 matching lines @@
 #define VALUE_NAME_DATE                 L"date"
 #define VALUE_NAME_OBJECT               L"object"
 #define VALUE_NAME_FXOBJ                L"fxobj"
 #define VALUE_NAME_NULL                 L"null"
 #define VALUE_NAME_UNDEFINED    L"undefined"
 
 #define CLASSNAME_ARRAY                 L"Array"
 #define CLASSNAME_DATE                  L"Date"
 #define CLASSNAME_STRING                L"v8::String"
 
-const unsigned int JSCONST_nStringHash = JS_CalcHash(VALUE_NAME_STRING,wcslen(VALUE_NAME_STRING));
-const unsigned int JSCONST_nNumberHash = JS_CalcHash(VALUE_NAME_NUMBER,wcslen(VALUE_NAME_NUMBER));
-const unsigned int JSCONST_nBoolHash = JS_CalcHash(VALUE_NAME_BOOLEAN,wcslen(VALUE_NAME_BOOLEAN));
-const unsigned int JSCONST_nDateHash = JS_CalcHash(VALUE_NAME_DATE,wcslen(VALUE_NAME_DATE));
-const unsigned int JSCONST_nObjectHash = JS_CalcHash(VALUE_NAME_OBJECT,wcslen(VALUE_NAME_OBJECT));
-const unsigned int JSCONST_nFXobjHash = JS_CalcHash(VALUE_NAME_FXOBJ,wcslen(VALUE_NAME_FXOBJ));
-const unsigned int JSCONST_nNullHash = JS_CalcHash(VALUE_NAME_NULL,wcslen(VALUE_NAME_NULL));
-const unsigned int JSCONST_nUndefHash = JS_CalcHash(VALUE_NAME_UNDEFINED,wcslen(VALUE_NAME_UNDEFINED));
+extern const unsigned int JSCONST_nStringHash;
+extern const unsigned int JSCONST_nNumberHash;
+extern const unsigned int JSCONST_nBoolHash;
+extern const unsigned int JSCONST_nDateHash;
+extern const unsigned int JSCONST_nObjectHash;
+extern const unsigned int JSCONST_nFXobjHash;
+extern const unsigned int JSCONST_nNullHash;
+extern const unsigned int JSCONST_nUndefHash;
 
 static FXJSVALUETYPE GET_VALUE_TYPE(v8::Handle<v8::Value> p)
 {
 
                 const unsigned int nHash = JS_CalcHash(JS_GetTypeof(p));
 
                 if (nHash == JSCONST_nUndefHash)
                         return VT_undefined;
                 else if (nHash == JSCONST_nNullHash)
                         return VT_null;
@@ skipping 27 matching lines @@
                 else if (strcmp(sType,VALUE_NAME_NULL) == 0)
                         return VT_null;
                 else if (strcmp(sType,VALUE_NAME_UNDEFINED) == 0)
                         return VT_undefined;
                         */
 
         return VT_unknown;
 }
 
 #endif //_JS_DEFINE_H_