This commit fixes a redundant #if defined line.  The define
VG_PLAT_USES_PPCTOC is only true for PPC64 big endian, do not
need to quailify the #if statement condition of VG_PLAT_USES_PPCTOC
with !VGP_ppc64le_linux.

There is no associated bugzilla.  The fix is in response to an
email message.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14822 a5019735-40e9-0310-863c-91ae7b9d1cf9