the set() is there to.
<rdar://problem/34820157>
Created attachment 322728 [details] Patch
Comment on attachment 322728 [details] Patch Attachment 322728 [details] did not pass ios-sim-ews (ios-simulator-wk2): Output: http://webkit-queues.webkit.org/results/4758808 New failing tests: fast/multicol/span/list-multi-column-crash.html fast/multicol/span/empty-anonymous-block-split-crash.html fast/multicol/body-stuck-with-dirty-bit-with-columns.html fast/multicol/orphans-relayout.html fast/multicol/vertical-rl/image-inside-nested-blocks-with-border.html fast/multicol/content-bounding-box-rtl.html fast/multicol/multicol-transform-containing-block.html fast/multicol/vertical-lr/image-inside-nested-blocks-with-border.html fast/multicol/float-truncation.html fast/multicol/image-inside-nested-blocks-with-border.html fast/multicol/newmulticol/multicol-inside-multicol.html fast/block/block-remove-child-delete-line-box-crash.html imported/blink/fast/block/multicol-paint-invalidation-assert.html fast/multicol/widows-and-orphans.html imported/blink/fast/lists/list-inside-columns-crash.html fast/dom/Element/getClientRects.html fast/multicol/anonymous-block-split-crash.html fast/css/getComputedStyle/getComputedStyle-length-unit.html fast/multicol/vertical-lr/float-truncation.html fast/multicol/vertical-rl/float-truncation.html
Created attachment 322737 [details] Archive of layout-test-results from ews121 for ios-simulator-wk2 The attached test failures were seen while running run-webkit-tests on the ios-sim-ews. Bot: ews121 Port: ios-simulator-wk2 Platform: Mac OS X 10.12.6
Created attachment 322776 [details] Patch
Comment on attachment 322776 [details] Patch Clearing flags on attachment: 322776 Committed r222911: <http://trac.webkit.org/changeset/222911>
All reviewed patches have been landed. Closing bug.