Fix confusing message when DataPaths tests complete without failures.

Bug: 383913928
Test: Run any of the DataPaths test to sucessful completion. Note that the
Test: message just says "Press the PASS button below..." and not the
Test: Irrelevant user cancel message or the "Although not all tests may have..."
Test: message.
Flag: TEST_ONLY
Change-Id: I3e43761d72cf231fec41793ed6ae3c7d0a716152
Merged-In: I3e43761d72cf231fec41793ed6ae3c7d0a716152