The patch for https://bugs.webkit.org/show_bug.cgi?id=121619 included a MathExtras.h clampToUnsigned() inline. I'd mistakenly given it an "int" return type. Of course the return type should be unsigned.
Created attachment 213893 [details]
Comment on attachment 213893 [details]
Clearing flags on attachment: 213893
Committed r157238: <http://trac.webkit.org/changeset/157238>
All reviewed patches have been landed. Closing bug.