[Qt] Don't go through the UI process to update a layer's contents size.
Created attachment 133016 [details] Patch
Comment on attachment 133016 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=133016&action=review pls test desktop version > Source/WebKit2/ChangeLog:9 > + A shrinking contents size will make sure that old contents won't show > + on tiles since this area won't be painted over. This is hard to understand > Source/WebKit2/ChangeLog:11 > + this could occasionally show some glitch frames missing dot at end :P :P
Committed r111563: <http://trac.webkit.org/changeset/111563>