rebaseline_server: allow spaces within test/config names

(SkipBuildbotRuns)
BUG=skia:1969
NOTREECHECKS=True
NOTRY=True
R=bsalomon@google.com
TBR=bsalomon

Author: epoger@google.com

Review URL: https://codereview.chromium.org/99373010

git-svn-id: http://skia.googlecode.com/svn/trunk@12943 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed