Linter should enforce Tests marked Slow or WontFix aren't allowed in TestExpectations
Tests marked Slow are only allowed in SlowTests,
Tests marked WontFix are only allowed in NeverFixTests,
These should not go into the TestExpectations file given there are
reserved files for them.
BUG=
559390
Committed:
https://crrev.com/a2f07ea5d0d9fd81a7b86089fa2826518f44fdad
Cr-Commit-Position: refs/heads/master@{#371179}