Reinstate early out from antialiased path rendering if we anticipate
overflow (or if the path is completely clipped out).

Fixes http://code.google.com/p/chromium/issues/detail?id=121405
Reviewed at http://codereview.appspot.com/5989070/



git-svn-id: http://skia.googlecode.com/svn/trunk@3658 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed