Update lint-test-expectations to check on FlagExpectations

Update lint-test-expectations to check on FlagExpectations

lint-test-expectations is the python script used to lint all test
expectations files, including TestExpectations, NeverFixTests, virtual
test suites, etc. This patch updates the linter to also check for
flag-specific expectations in the FlagExpectations/ directory.

BUG=644435
Committed: https://crrev.com/788f3061e6fb55c35fdccfc42085a1b612b99223
Cr-Commit-Position: refs/heads/master@{#424014}

[pdr., 2016-10-07 06:08:59]

pdr@chromium.org changed reviewers:
+ chrishtr@chromium.org, skobes@chromium.org

[chrishtr, 2016-10-07 18:29:46]

lgtm

[skobes, 2016-10-07 19:46:05]

lgtm

[pdr., 2016-10-07 22:30:53]

The CQ bit was checked by pdr@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-07 22:31:33]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-07 23:23:32]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-10-07 23:23:33]

Dry run: This issue passed the CQ dry run.

[pdr., 2016-10-07 23:23:56]

The CQ bit was checked by pdr@chromium.org

[commit-bot: I haz the power, 2016-10-07 23:24:21]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-07 23:36:08]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-07 23:39:40]

Description was changed from

==========
Update lint-test-expectations to check on FlagExpectations

lint-test-expectations is the python script used to lint all test
expectations files, including TestExpectations, NeverFixTests, virtual
test suites, etc. This patch updates the linter to also check for
flag-specific expectations in the FlagExpectations/ directory.

BUG=644435
==========

to

==========
Update lint-test-expectations to check on FlagExpectations

lint-test-expectations is the python script used to lint all test
expectations files, including TestExpectations, NeverFixTests, virtual
test suites, etc. This patch updates the linter to also check for
flag-specific expectations in the FlagExpectations/ directory.

BUG=644435

Committed: https://crrev.com/788f3061e6fb55c35fdccfc42085a1b612b99223
Cr-Commit-Position: refs/heads/master@{#424014}
==========

[commit-bot: I haz the power, 2016-10-07 23:39:41]

Patchset 1 (id:??) landed as
https://crrev.com/788f3061e6fb55c35fdccfc42085a1b612b99223
Cr-Commit-Position: refs/heads/master@{#424014}