rebaseline_server: if creating brand new expectations files, include the header
authorepoger <epoger@google.com>
Wed, 20 Aug 2014 18:39:34 +0000 (11:39 -0700)
committerCommit bot <commit-bot@chromium.org>
Wed, 20 Aug 2014 18:39:35 +0000 (11:39 -0700)
commit1a17f7aeb2c735db64c977e2dd7910b00afc23a5
tree8e70a433b26486c3379c9fc1992b9999086fb2d6
parent5fc8edc81d03ffc01820161574e6f00341ebf8ff
rebaseline_server: if creating brand new expectations files, include the header

Otherwise, the first time you compare against these expectations, you get
failures.

NOTREECHECKS=true
NOTRY=true
R=stephana@google.com
TBR=stephana

Author: epoger@google.com

Review URL: https://codereview.chromium.org/491063002
gm/rebaseline_server/compare_rendered_pictures.py
gm/rebaseline_server/writable_expectations.py