Remove unimplemented CFX_GlobalData::WriteFileBuffer() prototype

Ditto for LoadFileBuffer().

-- kill a blank line.

Change-Id: Ief043ac0787372bb0ba3110658d06af8bf926b92
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/83751
Auto-Submit: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/fxjs/cfx_globaldata.h b/fxjs/cfx_globaldata.h
index 5e532f6..5d260c7 100644
--- a/fxjs/cfx_globaldata.h
+++ b/fxjs/cfx_globaldata.h
@@ -64,16 +64,8 @@
   bool LoadGlobalPersistentVariables();
   bool LoadGlobalPersistentVariablesFromBuffer(pdfium::span<uint8_t> buffer);
   bool SaveGlobalPersisitentVariables();
-
   iterator FindGlobalVariable(const ByteString& sPropname);
 
-  void LoadFileBuffer(const wchar_t* sFilePath,
-                      uint8_t*& pBuffer,
-                      int32_t& nLength);
-  void WriteFileBuffer(const wchar_t* sFilePath,
-                       const char* pBuffer,
-                       int32_t nLength);
-
   size_t m_RefCount = 0;
   UnownedPtr<Delegate> const m_pDelegate;
   std::vector<std::unique_ptr<Element>> m_arrayGlobalData;