paintObject is still on tx/ty, but paintMask was converted to IntSize passed by value. Bringing it in-line with the agreed-upon convention of a const IntPoint&.
Created attachment 96001 [details] Patch
Comment on attachment 96001 [details] Patch OK.
Comment on attachment 96001 [details] Patch Clearing flags on attachment: 96001 Committed r88087: <http://trac.webkit.org/changeset/88087>
All reviewed patches have been landed. Closing bug.
This seemed to have caused a clang build warning (which is treated as an error). <http://webkit.org/b/62084> clan build error: hidden overloaded virtual function