6583644: Move all managed/SCCS files out of 'build' into 'make' directory
Summary: Moved makefiles out of build and build/closed into make/
Reviewed-by: kvn, ohair
;; This .DEF file is a placeholder for one which is automatically; generated during the build process. See; make\windows\build_vm_def.sh and; make\windows\makefiles\makedeps.make (esp. the "-prelink"; options).;