The constructor has to copy anyway, so there's no need to force call sites to use the no-longer-used StylePropertyVector for storage.
Created attachment 144873 [details] A patch, I guess.
Comment on attachment 144873 [details] A patch, I guess. View in context: https://bugs.webkit.org/attachment.cgi?id=144873&action=review > Source/WebCore/css/StylePropertySet.h:50 > + static PassRefPtr<StylePropertySet> create(const CSSProperty* properties, unsigned count) This could be named createMutable
Committed r119097: <http://trac.webkit.org/changeset/119097>