Enable all annotation tests on Win FYI bot.

All annotation tests are activated for windows FYI bot,
win-annotator-rel.

Bug: 844014
Change-Id: I1b9762be6dcf759a74f4b7602b0ceae6b2873126
TBR: georgesak@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/1100829
Commit-Queue: Ramin Halavati <rhalavati@chromium.org>
Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
Cr-Commit-Position: refs/heads/master@{#567261}

tools/traffic_annotation/scripts/traffic_annotation_auditor_tests.py

@@ -50,11 +50,6 @@ class TrafficAnnotationTestsChecker():
       ["--test-only", "--no-filtering"]      # Not using heuristic filtering.
     ]
 
-    # TODO(https://crbug.com/844014): Remove after debugging on
-    # win-annotator-rel.
-    if sys.platform == 'cygwin' or sys.platform.startswith('win'):
-      configs = configs[:2]
-
     last_result = None
     for config in configs:
       result = self._RunTest(config)