IntelFrameworkModulePkg LZMA: Support running LZMA from flash/rom

Previously the code relied upon global variables which could not be
modified if the code was running from ROM (or similarly a flash memory
which is not easily modified).

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9667 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Library/LzmaCustomDecompressLib/LzmaDecompressLibInternal.h

@@ -86,6 +86,7 @@ RETURN_STATUS
 EFIAPI
 LzmaUefiDecompress (
   IN CONST VOID  *Source,
+  IN UINTN       SourceSize,
   IN OUT VOID    *Destination,
   IN OUT VOID    *Scratch
   );