Add delay promise and change automation scripts

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index 5754ce401fac6754ef19c562d5667b78f5768619..71fe9abe82db502b7f8e026b47b845edf739f3dd 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -833,13 +833,13 @@ crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_pointerleave_to
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-auto-css_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-pan-x-pan-y_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-pan-x-css_touch-manual.html  [ Skip ]
-#crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-button-test_touch-manual.html  [ Skip ]
-#crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-table-test_touch-manual.html  [ Skip ]
+crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-button-test_touch-manual.html  [ Skip ]
+crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-table-test_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-pan-y-css_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-inherit_highest-parent-none_touch-manual.html  [ Skip ]
-#crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-span-test_touch-manual.html  [ Skip ]
-#crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-svg-test_touch-manual.html  [ Skip ]
+crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-span-test_touch-manual.html  [ Skip ]
+crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-svg-test_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-none-css_touch-manual.html  [ Skip ]
 crbug.com/613672 [ Mac ] imported/wpt/pointerevents/pointerevent_touch-action-inherit_parent-none_touch-manual.html  [ Skip ]
@@ -853,12 +853,6 @@ crbug.com/613672 [ Mac ] virtual/scalefactor150/fast/events/synthetic-events/tap
 crbug.com/629722 imported/wpt/pointerevents/pointerevent_lostpointercapture_is_first-manual.html  [ Skip ]
 crbug.com/629722 imported/wpt/pointerevents/pointerevent_lostpointercapture_for_disconnected_node-manual.html  [ Skip ]
 
-# These tests are using timeouts and might be flaky sometimes
-crbug.com/643215 imported/wpt/pointerevents/pointerevent_touch-action-button-test_touch-manual.html  [ Skip ]
-crbug.com/643215 imported/wpt/pointerevents/pointerevent_touch-action-span-test_touch-manual.html  [ Skip ]
-crbug.com/643215 imported/wpt/pointerevents/pointerevent_touch-action-svg-test_touch-manual.html  [ Skip ]
-crbug.com/643215 imported/wpt/pointerevents/pointerevent_touch-action-table-test_touch-manual.html  [ Skip ]
-
 # There is no assoicated JS file to support automated user inputs.
 crbug.com/629724 imported/wpt/pointerevents/pointerevent_suppress_compat_events_on_click.html [ Skip ]
 crbug.com/629724 imported/wpt/pointerevents/pointerevent_suppress_compat_events_on_drag_mouse.html [ Skip ]