Fixed a bug in getARMFixupKindMachOInfo() where three ARM fixup kinds

were falling into the cases for 24-bit branch kinds which are not 24-bit
branches.  The routine is to return false for fixups are expected to always
be resolvable at assembly time. Which these three fixups are as they have
limited displacement and are for local references within a function.

rdar://15586725

llvm-svn: 197282