Add bla bla.
Add bla bla.

Change-Id: I826faf902452086aeb8d76d34a8d3d924f4e189b
Reviewed-on: https://go-review.googlesource.com/48590
Reviewed-by: Han-Wen Nienhuys <3269a793d567baa2fa5b041e3e5e0a5039790a2f@google.com>

golang/scratch