Get rid of NULLs in xfa/

xfa/fxfa/parser/xfa_script_imp.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_FXFA_PARSER_XFA_SCRIPT_IMP_H_
 #define XFA_FXFA_PARSER_XFA_SCRIPT_IMP_H_
 
 #include <map>
@@ skipping 11 matching lines @@
  public:
   explicit CXFA_ScriptContext(CXFA_Document* pDocument);
   ~CXFA_ScriptContext();
 
   void Initialize(v8::Isolate* pIsolate);
   void SetEventParam(CXFA_EventParam param) { m_eventParam = param; }
   CXFA_EventParam* GetEventParam() { return &m_eventParam; }
   FX_BOOL RunScript(XFA_SCRIPTLANGTYPE eScriptType,
                     const CFX_WideStringC& wsScript,
                     CFXJSE_Value* pRetValue,
-                    CXFA_Object* pThisObject = NULL);
+                    CXFA_Object* pThisObject = nullptr);
 
   int32_t ResolveObjects(CXFA_Object* refNode,
                          const CFX_WideStringC& wsExpression,
                          XFA_RESOLVENODE_RS& resolveNodeRS,
                          uint32_t dwStyles = XFA_RESOLVENODE_Children,
-                         CXFA_Node* bindNode = NULL);
+                         CXFA_Node* bindNode = nullptr);
   CFXJSE_Value* GetJSValueFromMap(CXFA_Object* pObject);
   void CacheList(CXFA_NodeList* pList) { m_CacheListArray.Add(pList); }
   CXFA_Object* GetThisObject() const { return m_pThisObject; }
   v8::Isolate* GetRuntime() const { return m_pIsolate; }
 
   int32_t GetIndexByName(CXFA_Node* refNode);
   int32_t GetIndexByClassName(CXFA_Node* refNode);
   void GetSomExpression(CXFA_Node* refNode, CFX_WideString& wsExpression);
 
   void SetNodesOfRunScript(CXFA_NodeArray* pArray);
@@ skipping 65 matching lines @@
   CFX_ArrayTemplate<CXFA_NodeList*> m_CacheListArray;
   CXFA_NodeArray* m_pScriptNodeArray;
   CXFA_ResolveProcessor* m_pResolveProcessor;
   CXFA_FM2JSContext* m_hFM2JSContext;
   CXFA_Object* m_pThisObject;
   uint32_t m_dwBuiltInInFlags;
   XFA_ATTRIBUTEENUM m_eRunAtType;
 };
 
 #endif  //  XFA_FXFA_PARSER_XFA_SCRIPT_IMP_H_