Add WITH_ART_USE_PORTABLE_COMPILER and art/USE_PORTABLE_COMPILER support
Add WITH_ART_USE_PORTABLE_COMPILER and art/USE_PORTABLE_COMPILER support

Change-Id: I750fb1fc0e94ae97b56cc165228e572adc06c686

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst