We have only four slots for hashes in RuleSet (and adding more regresses performance). To use them better we should eliminate duplicates.
<rdar://problem/35829039>
Created attachment 328345 [details] patch
Attachment 328345 [details] did not pass style-queue: ERROR: Source/WebCore/css/SelectorFilter.cpp:102: Missing space before { [whitespace/braces] [5] Total errors found: 1 in 6 files If any of these errors are false positives, please file a bug against check-webkit-style.
Created attachment 328346 [details] patch
Comment on attachment 328346 [details] patch Clearing flags on attachment: 328346 Committed r225482: <https://trac.webkit.org/changeset/225482>
All reviewed patches have been landed. Closing bug.