rebaseline_server: allow user to specify which builders to process

rebaseline_server: allow user to specify which builders to process

BUG=skia:1543, skia:1915
NOTRY=True

Committed: http://code.google.com/p/skia/source/detail?r=14131

[epoger, 2014-04-10 03:49:29]

Ready to review at patchset 3.

https://codereview.chromium.org/232103002/diff/30001/gm/rebaseline_server/com...
File gm/rebaseline_server/compare_configs.py (right):

https://codereview.chromium.org/232103002/diff/30001/gm/rebaseline_server/com...
gm/rebaseline_server/compare_configs.py:1: #!/usr/bin/python
In some ways, this CL is not the best solution to either http://skbug.com/1543
or http://skbug.com/1915 .  But it helps with both of them, and also makes
rebaseline_server faster to test (by skipping most builders).

https://codereview.chromium.org/232103002/diff/30001/gm/rebaseline_server/com...
gm/rebaseline_server/compare_configs.py:3: """
An example command line using this new argument is:

gm/rebaseline_server/server.py --builders '.*Mac10.6.*' '.*Android.*'

Which would process Mac10.6 bots and Android bots.

[borenet, 2014-04-10 13:23:21]

LGTM

[epoger, 2014-04-10 15:05:04]

The CQ bit was checked by epoger@google.com

[commit-bot: I haz the power, 2014-04-10 15:05:11]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/epoger@google.com/232103002/30001

[commit-bot: I haz the power, 2014-04-10 15:05:38]

Change committed as 14131