<rdar://problem/42354250>
Created attachment 352283 [details] Patch
<rdar://problem/44613559>
Created attachment 352285 [details] Fix WPE/GTK builds
Created attachment 352355 [details] Rebase on trunk
Comment on attachment 352355 [details] Rebase on trunk Clearing flags on attachment: 352355 Committed r237135: <https://trac.webkit.org/changeset/237135>