[Sheriff] Mark virtual/controls-refresh/calendar-picker/date-picker-ax.html...

[Sheriff] Mark virtual/controls-refresh/calendar-picker/date-picker-ax.html and virtual/controls-refresh/calendar-picker/date-picker-ax.html as flaky

Bug: 1057036
Change-Id: I3b1d8fd5e361f80a5188da7e8d8eeed7bbfb1a72
Tbr: cmumford@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2078821Reviewed-by: Takashi Sakamoto <tasak@google.com>
Commit-Queue: Takashi Sakamoto <tasak@google.com>
Cr-Commit-Position: refs/heads/master@{#745402}

third_party/blink/web_tests/TestExpectations

@@ -6699,3 +6699,7 @@ crbug.com/1056022 [ Fuchsia ] http/tests/uri/escaped-entity.html [ Pass Timeout
 crbug.com/1056022 [ Fuchsia ] http/tests/uri/utf8-path.html [ Pass Timeout ]
 crbug.com/1056022 [ Fuchsia ] virtual/text-antialias/international/001.html [ Pass Timeout ]
 crbug.com/1056022 [ Fuchsia ] http/tests/eventsource/eventsource-bad-mime-type.html [ Pass Timeout ]
+
+# Sheriff 2020-02-28
+crbug.com/1057036 [ Mac ] virtual/controls-refresh/calendar-picker/date-picker-ax.html [ Pass Timeout ]
+crbug.com/1057036 [ Mac ] virtual/controls-refresh/week-picker/week-picker-ax.html [ Pass Timeout ]