Don't use array for only one compatible mode script

xfa/fxjse/include/fxjse.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 XFA_FXJSE_INCLUDE_FXJSE_H_
 #define XFA_FXJSE_INCLUDE_FXJSE_H_
 
 #include "core/fxcrt/include/fx_string.h"
@@ skipping 18 matching lines @@
                                         FX_BOOL bQueryIn);
 typedef FX_BOOL (*FXJSE_PropDeleter)(CFXJSE_Value* pObject,
                                      const CFX_ByteStringC& szPropName);
 
 enum FXJSE_ClassPropTypes {
   FXJSE_ClassPropType_None,
   FXJSE_ClassPropType_Property,
   FXJSE_ClassPropType_Method
 };
 
-enum FXJSE_CompatibleModeFlags {
-  FXJSE_COMPATIBLEMODEFLAG_CONSTRUCTOREXTRAMETHODS = (1 << 0),
-  FXJSE_COMPATIBLEMODEFLAGCOUNT = 1,
-};
-
 struct FXJSE_FUNCTION_DESCRIPTOR {
   const FX_CHAR* name;
   FXJSE_FuncCallback callbackProc;
 };
 
 struct FXJSE_PROPERTY_DESCRIPTOR {
   const FX_CHAR* name;
   FXJSE_PropAccessor getProc;
   FXJSE_PropAccessor setProc;
 };
@@ skipping 17 matching lines @@
 
 v8::Isolate* FXJSE_Runtime_Create_Own();
 void FXJSE_Runtime_Release(v8::Isolate* pIsolate);
 
 CFXJSE_Context* FXJSE_Context_Create(
     v8::Isolate* pIsolate,
     const FXJSE_CLASS_DESCRIPTOR* lpGlobalClass,
     CFXJSE_HostObject* lpGlobalObject);
 void FXJSE_Context_Release(CFXJSE_Context* pContext);
 CFXJSE_Value* FXJSE_Context_GetGlobalObject(CFXJSE_Context* pContext);
-
-void FXJSE_Context_EnableCompatibleMode(CFXJSE_Context* pContext,
-                                        uint32_t dwCompatibleFlags);
+void FXJSE_Context_EnableCompatibleMode(CFXJSE_Context* pContext);
 
 CFXJSE_Class* FXJSE_DefineClass(CFXJSE_Context* pContext,
                                 const FXJSE_CLASS_DESCRIPTOR* lpClass);
 
 FX_BOOL FXJSE_Value_IsUndefined(CFXJSE_Value* pValue);
 FX_BOOL FXJSE_Value_IsNull(CFXJSE_Value* pValue);
 FX_BOOL FXJSE_Value_IsBoolean(CFXJSE_Value* pValue);
 FX_BOOL FXJSE_Value_IsUTF8String(CFXJSE_Value* pValue);
 FX_BOOL FXJSE_Value_IsNumber(CFXJSE_Value* pValue);
 FX_BOOL FXJSE_Value_IsObject(CFXJSE_Value* pValue);
@@ skipping 49 matching lines @@
 
 FX_BOOL FXJSE_ExecuteScript(CFXJSE_Context* pContext,
                             const FX_CHAR* szScript,
                             CFXJSE_Value* pRetValue,
                             CFXJSE_Value* pNewThisObject = nullptr);
 
 void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name,
                         const CFX_ByteStringC& utf8Message);
 
 #endif  // XFA_FXJSE_INCLUDE_FXJSE_H_