Can't scroll iframe after toggling it to display:none and back
Created attachment 331442 [details] Patch
rdar://problem/13234778
Comment on attachment 331442 [details] Patch Clearing flags on attachment: 331442 Committed r227011: <https://trac.webkit.org/changeset/227011>
All reviewed patches have been landed. Closing bug.
This change caused LayoutTest fast/frames/hidpi-position-iframe-on-device-pixel.html to consistently time out macOS Debug WK2 bots: https://build.webkit.org/results/Apple%20High%20Sierra%20Debug%20WK2%20(Tests)/r227174%20(1674)/results.html https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fframes%2Fhidpi-position-iframe-on-device-pixel.html
Thanks, will look.
I can't reproduce the timeouts.
The test is pretty slow, though. Maybe I made it slower.
Yeah, now we're adding to the scrollableAreaSet even before we know that the frame is scrollable.
Fixing via bug 181959.