Remove flakiness entries for time-multiple-fields tests.
Remove flakiness entries for time-multiple-fields tests.

They aren't flaky now.

BUG=337736
NOTRY=true

Review URL: https://codereview.chromium.org/1183783005

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@197238 bbb929c8-8fbe-4397-9dbb-9b2b20218538

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk