gerrit: Add additional RevisionInfo fields

Adds fields for the 'draft' flag, patch set number, and revision uploader.

Change-Id: I3780e2df046d9fe1065a6dc1b39400b4ea049d3a
Reviewed-on: https://go-review.googlesource.com/13936
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
1 file changed