Merge revisions 14366 and 14367 from the BUF_REMOVAL branch to trunk.
In function dump_state_togdb use VG_(gdb_printf) directly. No need to write
to a buffer first.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14700 a5019735-40e9-0310-863c-91ae7b9d1cf9