Remove RPATH for AddressSanitizer.

RPATH was used in order for ASan executables to prefer ASan libraries
under /data. Now ASan executables use a special loader (linker_asan),
which implements this logic. RPATH is no longer needed.

Change-Id: Ic7a39b022267b80bd0ce3e95a2e822eb308a1fba
4 files changed