be sure a rect is sorted before using it as the path's bounds cache git-svn-id: http://skia.googlecode.com/svn/trunk@128 2bbb7eff-a529-9590-31e7-b0007b416f81
git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81