Get rid of NULLs in core/

core/fpdfdoc/include/cpdf_variabletext.h

 // Copyright 2016 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 CORE_FPDFDOC_INCLUDE_CPDF_VARIABLETEXT_H_
 #define CORE_FPDFDOC_INCLUDE_CPDF_VARIABLETEXT_H_
 
 #include <memory>
@@ skipping 97 matching lines @@
   void SetRichText(FX_BOOL bRichText) { m_bRichText = bRichText; }
   void SetLineLeading(FX_FLOAT fLineLeading) { m_fLineLeading = fLineLeading; }
   void Initialize();
   FX_BOOL IsValid() const { return m_bInitial; }
   FX_BOOL IsRichText() const { return m_bRichText; }
   void RearrangeAll();
   void RearrangePart(const CPVT_WordRange& PlaceRange);
   void ResetAll();
   void SetText(const FX_WCHAR* text,
                int32_t charset = 1,
-               const CPVT_SecProps* pSecProps = NULL,
-               const CPVT_WordProps* pWordProps = NULL);
+               const CPVT_SecProps* pSecProps = nullptr,
+               const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace InsertWord(const CPVT_WordPlace& place,
                             uint16_t word,
                             int32_t charset = 1,
-                            const CPVT_WordProps* pWordProps = NULL);
+                            const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace InsertSection(const CPVT_WordPlace& place,
-                               const CPVT_SecProps* pSecProps = NULL,
-                               const CPVT_WordProps* pWordProps = NULL);
+                               const CPVT_SecProps* pSecProps = nullptr,
+                               const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace InsertText(const CPVT_WordPlace& place,
                             const FX_WCHAR* text,
                             int32_t charset = 1,
-                            const CPVT_SecProps* pSecProps = NULL,
-                            const CPVT_WordProps* pWordProps = NULL);
+                            const CPVT_SecProps* pSecProps = nullptr,
+                            const CPVT_WordProps* pWordProps = nullptr);
   CPVT_WordPlace DeleteWords(const CPVT_WordRange& PlaceRange);
   CPVT_WordPlace DeleteWord(const CPVT_WordPlace& place);
   CPVT_WordPlace BackSpaceWord(const CPVT_WordPlace& place);
 
   int32_t GetTotalWords() const;
   FX_FLOAT GetFontSize() const { return m_fFontSize; }
   int32_t GetAlignment() const { return m_nAlignment; }
   uint16_t GetPasswordChar() const { return GetSubWord(); }
   int32_t GetCharArray() const { return m_nCharArray; }
   int32_t GetLimitChar() const { return m_nLimitChar; }
@@ skipping 103 matching lines @@
   int32_t m_nHorzScale;
   uint16_t m_wSubWord;
   FX_FLOAT m_fFontSize;
   FX_BOOL m_bInitial;
   FX_BOOL m_bRichText;
   CPDF_VariableText::Provider* m_pVTProvider;
   std::unique_ptr<CPDF_VariableText::Iterator> m_pVTIterator;
 };
 
 #endif  // CORE_FPDFDOC_INCLUDE_CPDF_VARIABLETEXT_H_