The change in r202694 broke the visibility of the scrubber in MediaDocuments.
<rdar://problem/27285135>
Created attachment 283384 [details] Patch
Comment on attachment 283384 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=283384&action=review > LayoutTests/media/controls/default-size-should-show-scrubber.html:11 > +let tester = new ControlsTest() Nit: this can be a const > LayoutTests/media/controls/default-size-should-show-scrubber.html:37 > + let elementState = tester.stateForControlsElement(name); Ditto.
Comment on attachment 283384 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=283384&action=review > LayoutTests/media/controls/default-size-should-show-scrubber.html:6 > + if (state === null || typeof state.className !== "string") > + return false; Don't you want to return true here? > LayoutTests/media/controls/default-size-should-show-scrubber.html:7 > + let classes = state.className.split(); Nit: this can be a const.
Committed r203120: <http://trac.webkit.org/changeset/203120>
The test added with this change is frequently failing on El Capitan Debug WK2 https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Fcontrols%2Fdefault-size-should-show-scrubber.html
(In reply to comment #6) > The test added with this change is frequently failing on El Capitan Debug WK2 > > https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard. > html#showAllRuns=true&tests=media%2Fcontrols%2Fdefault-size-should-show- > scrubber.html Direct link to a failure: https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/6506