This commit moves cleanups.[ch] into gdb/common/. The only change to
the content of the files is that cleanups.c's include list was altered
to match its new location.
gdb/ChangeLog:
* cleanups.h: Moved to...
* common/cleanups.h: New file.
* cleanups.c: Moved to...
* common/cleanups.c: New file. Include common-defs.h and
cleanups.h. Do not include defs.h.
* Makefile.in (SFILES): Replace cleanups.c with common/cleanups.c.
(HFILES_NO_SRCDIR): Replace cleanups.h with common/cleanups.h.
(cleanups.o): New rule.
gdb/gdbserver/ChangeLog:
* Makefile.in (SFILES): Add common/cleanups.c.
(OBS): cleanups.o.
(cleanups.o): New rule.