Cleanup fgas/crt.

xfa/fgas/crt/fgas_stream.h

Index: xfa/fgas/crt/fgas_stream.h
diff --git a/xfa/fgas/crt/fgas_stream.h b/xfa/fgas/crt/fgas_stream.h
index 5cd2a3daa7b76492e8a1fb7e29bb3431838faa85..443e8c7f5c6f97ee1451c4fca9c1c2ffb0ff02fd 100644
--- a/xfa/fgas/crt/fgas_stream.h
+++ b/xfa/fgas/crt/fgas_stream.h
@@ -13,7 +13,7 @@
 class IFX_Stream;
 
 IFX_FileRead* FX_CreateFileRead(IFX_Stream* pBaseStream,
-                                FX_BOOL bReleaseStream = FALSE);
+                                FX_BOOL bReleaseStream);
 
 enum FX_STREAMACCESS {
   FX_STREAMACCESS_Binary = 0x00,
@@ -35,20 +35,19 @@ class IFX_Stream {
  public:
   static IFX_Stream* CreateStream(IFX_FileRead* pFileRead, uint32_t dwAccess);
   static IFX_Stream* CreateStream(IFX_FileWrite* pFileWrite, uint32_t dwAccess);
-  static IFX_Stream* CreateStream(const FX_WCHAR* pszFileName,
-                                  uint32_t dwAccess);
   static IFX_Stream* CreateStream(uint8_t* pData,
                                   int32_t length,
                                   uint32_t dwAccess);
-  static IFX_Stream* CreateStream(IFX_BufferRead* pBufferRead,
-                                  uint32_t dwAccess,
-                                  int32_t iFileSize = -1,
-                                  FX_BOOL bReleaseBufferRead = TRUE);
   static IFX_Stream* CreateTextStream(IFX_Stream* pBaseStream,
                                       FX_BOOL bDeleteOnRelease);
   virtual ~IFX_Stream() {}
   virtual void Release() = 0;
   virtual IFX_Stream* Retain() = 0;
+
+  virtual IFX_Stream* CreateSharedStream(uint32_t dwAccess,
+                                         int32_t iOffset,
+                                         int32_t iLength) = 0;
+
   virtual uint32_t GetAccessModes() const = 0;
   virtual int32_t GetLength() const = 0;
   virtual int32_t Seek(FX_STREAMSEEK eSeek, int32_t iOffset) = 0;
@@ -57,8 +56,7 @@ class IFX_Stream {
   virtual int32_t ReadData(uint8_t* pBuffer, int32_t iBufferSize) = 0;
   virtual int32_t ReadString(FX_WCHAR* pStr,
                              int32_t iMaxLength,
-                             FX_BOOL& bEOS,
-                             int32_t const* pByteSize = nullptr) = 0;
+                             FX_BOOL& bEOS) = 0;
   virtual int32_t WriteData(const uint8_t* pBuffer, int32_t iBufferSize) = 0;
   virtual int32_t WriteString(const FX_WCHAR* pStr, int32_t iLength) = 0;
   virtual void Flush() = 0;
@@ -66,9 +64,6 @@ class IFX_Stream {
   virtual int32_t GetBOM(uint8_t bom[4]) const = 0;
   virtual uint16_t GetCodePage() const = 0;
   virtual uint16_t SetCodePage(uint16_t wCodePage) = 0;
-  virtual IFX_Stream* CreateSharedStream(uint32_t dwAccess,
-                                         int32_t iOffset,
-                                         int32_t iLength) = 0;
 };
 
 #endif  // XFA_FGAS_CRT_FGAS_STREAM_H_