Update the list to revision 915565885d0fbd25caf7d8b339cd3478f558da94
(2016-10-19T08:16:09Z).

Change-Id: Ie94e7237015f2d84e0a0d082bd7ff9e04b05ecd9
Reviewed-on: https://go-review.googlesource.com/31530Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>