Use [ Failure Pass ] as expectation for hit-test-counts.html on Mac.

BUG=430980

Review URL: https://codereview.chromium.org/708053002

git-svn-id: svn://svn.chromium.org/blink/trunk@184949 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/LayoutTests/TestExpectations

@@ -45,7 +45,7 @@ crbug.com/9798 [ Win Release ] http/tests/xmlhttprequest/small-chunks-response-t
 
 crbug.com/339118 perf/compositor-touch-hit-rects.html [ Failure Pass ]
 crbug.com/339118 fast/events/touch/compositor-touch-hit-rects-scroll.html [ Failure Pass ]
-crbug.com/430980 [ Mac ] fast/events/hit-test-counts.html [ Skip ]
+crbug.com/430980 [ Mac ] fast/events/hit-test-counts.html [ Failure Pass ]
 
 # Vertical text needs to be implemented in platforms other than OS X.
 crbug.com/65877 [ Linux Win ] fast/writing-mode/japanese-ruby-vertical-lr.html [ Failure Pass ]