Support the name analysis_options.yaml for analysis options files

Support the name analysis_options.yaml for analysis options files

R=scheglov@google.com

Committed: https://github.com/dart-lang/sdk/commit/44836f85381196458936c12a6d4d234f0e66bd80

[Brian Wilkerson, 2016-05-12 18:47:47]

brianwilkerson@google.com changed reviewers:
+ scheglov@google.com

[Brian Wilkerson, 2016-05-12 18:47:48]

Both names are recognized, and the old name takes precedence over the new name
if both exist.

https://codereview.chromium.org/1975963002/diff/1/pkg/analysis_server/test/co...
File pkg/analysis_server/test/context_manager_test.dart (right):

https://codereview.chromium.org/1975963002/diff/1/pkg/analysis_server/test/co...
pkg/analysis_server/test/context_manager_test.dart:37:
defineReflectiveTests(AbstractContextManagerTest);
Sorry about the mess here. What I did was split AbstractContextManagerTest into
a base class (ContextManagerTest) with two subclasses:
AbstractContextManagerTest, which contains all of the tests the didn't involve
an analysis options file, and ContextManagerWithOptionsTest, which contains all
of the tests that did involve an analysis options file. The latter has two
simple subclasses so that the tests get run with each name for the file. There
should be no additional tests, nor any missing tests.

[scheglov, 2016-05-12 19:34:24]

lgtm

[Brian Wilkerson, 2016-05-13 14:33:09]

Description was changed from

==========
Support the name analysis_options.yaml for analysis options files
==========

to

==========
Support the name analysis_options.yaml for analysis options files

R=scheglov@google.com

Committed:
https://github.com/dart-lang/sdk/commit/44836f85381196458936c12a6d4d234f0e66bd80
==========

[Brian Wilkerson, 2016-05-13 14:33:11]

Committed patchset #1 (id:1) manually as
44836f85381196458936c12a6d4d234f0e66bd80 (presubmit successful).