ART: Remove run-test blacklist

Follow-up to commit e2744c615e5808d335eed512349d67d724773c1f.

Bug: 31684920
Test: m ART_TEST_JIT=true test-art-host-run-test-912-classes
Test: art/test/testrunner/testrunner.py --jit --host -b -t 912-classes
Change-Id: I482af4d4b202d44f94cf941165a9b0247fa07112
1 file changed