rebaseline_server: rename results.py to compare_to_expectations.py

rebaseline_server: rename results.py to compare_to_expectations.py

BUG=skia:1919
NOTREECHECKS=True
NOTRY=True

Committed: http://code.google.com/p/skia/source/detail?r=13894

[epoger, 2014-03-21 15:09:05]

Ready for review at patchset 2.

https://codereview.chromium.org/208243003/diff/20001/gm/rebaseline_server/com...
File gm/rebaseline_server/compare_to_expectations.py (right):

https://codereview.chromium.org/208243003/diff/20001/gm/rebaseline_server/com...
gm/rebaseline_server/compare_to_expectations.py:2: 
Reason for the change:

I will soon add new entry points ("compare_configs.py", "compare_builders.py")
that generate JSON summaries of diffs between various sets of actual GM results.

Before doing that, I wanted to rename results.py to the more distinct
compare_to_expectations.py.

https://codereview.chromium.org/208243003/diff/20001/gm/rebaseline_server/com...
gm/rebaseline_server/compare_to_expectations.py:43: import results
The contents of results.py mostly moved into this file.

When I add the new entry points described above, I will probably move a fair
amount of common code BACK into results.py.  (Much of the code should be common
whether you are comparing actuals vs actuals, or actuals vs expectations.)

https://codereview.chromium.org/208243003/diff/20001/gm/rebaseline_server/tes...
File
gm/rebaseline_server/testdata/outputs/expected/compare_to_expectations_test.CompareToExpectationsTest.test_gm/gm.json
(right):

https://codereview.chromium.org/208243003/diff/20001/gm/rebaseline_server/tes...
gm/rebaseline_server/testdata/outputs/expected/compare_to_expectations_test.CompareToExpectationsTest.test_gm/gm.json:1:
{
renamed this file to follow the unittest module name

[borenet, 2014-03-21 17:17:38]

LGTM.  This was far less scary than it initially appeared.

[epoger, 2014-03-21 17:28:16]

The CQ bit was checked by epoger@google.com

[commit-bot: I haz the power, 2014-03-21 17:28:26]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/epoger@google.com/208243003/20001

[epoger, 2014-03-21 17:28:56]

The CQ bit was unchecked by epoger@google.com

[epoger, 2014-03-21 17:53:48]

The CQ bit was checked by epoger@google.com

[commit-bot: I haz the power, 2014-03-21 17:53:58]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/epoger@google.com/208243003/40001

[commit-bot: I haz the power, 2014-03-21 17:54:20]

Change committed as 13894