As pointed out by Steve Block in https://bugs.webkit.org/show_bug.cgi?id=40197#c54 , the non-negative checks present in both paddingWidth and paddingHeight methods of HitTestResults class are superflous, after we changed the rect based hit testing logic of invalid padding from IntSize(-1, -1) to IntSize(0, 0). I missed updating these two method while addressing last hyatt's reviews. Patch coming.
Created attachment 63536 [details] (committed with r64705, r=daniel bates) patch v1
Comment on attachment 63536 [details] (committed with r64705, r=daniel bates) patch v1 Looks sane to me. r=me.
Comment on attachment 63536 [details] (committed with r64705, r=daniel bates) patch v1 Clearing flags on attachment: 63536 Committed r64705: <http://trac.webkit.org/changeset/64705>
Revision r64705 cherry-picked into qtwebkit-2.1 with commit 40071b732cbe2fe02f738c04d01da6e35ba84bac