Merge "Fix valgrind-test-art-host to run both 32-bit and 64-bit tests." am: 08aa5f3
am: c60f0d6

* commit 'c60f0d6183a726c36c0f6131f63fb9d140d13af5':
  Fix valgrind-test-art-host to run both 32-bit and 64-bit tests.