Switch from _DEBUG to NDEBUG.

fpdfsdk/src/javascript/global.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 "fpdfsdk/src/javascript/global.h"
 
 #include "core/include/fxcrt/fx_ext.h"
 #include "fpdfsdk/include/javascript/IJavaScript.h"
@@ skipping 39 matching lines @@
     CHash<'o', 'b', 'j', 'e', 'c', 't'>::value;
 const unsigned int JSCONST_nFXobjHash = CHash<'f', 'x', 'o', 'b', 'j'>::value;
 const unsigned int JSCONST_nNullHash = CHash<'n', 'u', 'l', 'l'>::value;
 const unsigned int JSCONST_nUndefHash =
     CHash<'u', 'n', 'd', 'e', 'f', 'i', 'n', 'e', 'd'>::value;
 
 static unsigned JS_CalcHash(const wchar_t* main) {
   return (unsigned)FX_HashCode_String_GetW(main, FXSYS_wcslen(main));
 }
 
-#ifdef _DEBUG
+#if !defined(NDEBUG)
 class HashVerify {
  public:
   HashVerify();
 } g_hashVerify;
 
 HashVerify::HashVerify() {
   ASSERT(JSCONST_nStringHash == JS_CalcHash(kFXJSValueNameString));
   ASSERT(JSCONST_nNumberHash == JS_CalcHash(kFXJSValueNameNumber));
   ASSERT(JSCONST_nBoolHash == JS_CalcHash(kFXJSValueNameBoolean));
   ASSERT(JSCONST_nDateHash == JS_CalcHash(kFXJSValueNameDate));
@@ skipping 439 matching lines @@
     return CJS_Value::VT_boolean;
   if (nHash == JSCONST_nDateHash)
     return CJS_Value::VT_date;
   if (nHash == JSCONST_nObjectHash)
     return CJS_Value::VT_object;
   if (nHash == JSCONST_nFXobjHash)
     return CJS_Value::VT_fxobject;
 
   return CJS_Value::VT_unknown;
 }