1 files changed, 5 insertions, 24 deletions
diff --git a/xfa/fde/css/cfde_csstextbuf.h b/xfa/fde/css/cfde_csstextbuf.h
index be6800fe3a..b2c17c95f8 100644
--- a/xfa/fde/css/cfde_csstextbuf.h
+++ b/xfa/fde/css/cfde_csstextbuf.h
@@ -7,9 +7,6 @@
 #ifndef XFA_FDE_CSS_CFDE_CSSTEXTBUF_H_
 #define XFA_FDE_CSS_CFDE_CSSTEXTBUF_H_
 
-#include "core/fxcrt/cfx_retain_ptr.h"
-#include "core/fxcrt/cfx_seekablestreamproxy.h"
-#include "core/fxcrt/fx_memory.h"
 #include "core/fxcrt/fx_system.h"
 
 class CFDE_CSSTextBuf {
@@ -17,38 +14,22 @@ class CFDE_CSSTextBuf {
   CFDE_CSSTextBuf();
   ~CFDE_CSSTextBuf();
 
-  void AttachBuffer(const wchar_t* pBuffer, int32_t iBufLen);
-  bool EstimateSize(int32_t iAllocSize);
-  bool AppendChar(wchar_t wch);
+  void InitWithSize(int32_t iAllocSize);
+  void AppendChar(wchar_t wch);
 
-  void Clear() { m_iDatPos = m_iDatLen = 0; }
-  void Reset();
+  void Clear() { m_iDatLen = 0; }
 
   int32_t TrimEnd();
 
-  void Subtract(int32_t iStart, int32_t iLength);
-  bool IsEOF() const { return m_iDatPos >= m_iDatLen; }
-
-  wchar_t GetAt(int32_t index) const { return GetBuffer()[index]; }
-  wchar_t GetChar() const { return GetBuffer()[m_iDatPos]; }
-  wchar_t GetNextChar() const {
-    return (m_iDatPos + 1 >= m_iDatLen) ? 0 : GetBuffer()[m_iDatPos + 1];
-  }
-
-  void MoveNext() { m_iDatPos++; }
-
   int32_t GetLength() const { return m_iDatLen; }
-  const wchar_t* GetBuffer() const;
+  const wchar_t* GetBuffer() const { return m_pBuffer; }
 
  protected:
-  bool ExpandBuf(int32_t iDesiredSize);
+  void ExpandBuf(int32_t iDesiredSize);
 
-  bool m_bExtBuf;
-  const wchar_t* m_pExtBuffer;
   wchar_t* m_pBuffer;
   int32_t m_iBufLen;
   int32_t m_iDatLen;
-  int32_t m_iDatPos;
 };
 
 #endif  // XFA_FDE_CSS_CFDE_CSSTEXTBUF_H_