Hello iant (cc: golang-dev@googlegroups.com), I'd like you to review this change to https://code.google.com/p/go/
LGTM Thanks.
*** Submitted as https://code.google.com/p/go/source/detail?r=3f530b76de99 *** runtime: remove all badcallback() functions R=iant CC=golang-dev https://codereview.appspot.com/9738046