ART: Fix testrunner test reporting

Fixes breakage when manually invoking the testrunner to reproduce a
failure. The test names printed and the regular expression parser did
not line up for the cdex option.

Test: art/test/testrunner/testrunner.py test-art-host-run-test-debug-prebuild-speed-profile-no-relocate-ntrace-cms-checkjni-picimage-npictest-ndebuggable-no-jvmti-cdex-fast-710-varhandle-creation32
Change-Id: I93a58caa76a568496361f8777e55fbe586496f3b
1 file changed