gardening: mark inspector-protocol/css/media-query-listener-exception.html as flaky on win also

BUG=390445
TBR=pilgrim@chromium.org

Review URL: https://codereview.chromium.org/363653004

git-svn-id: svn://svn.chromium.org/blink/trunk@177303 bbb929c8-8fbe-4397-9dbb-9b2b20218538