[WPT] Fix failing mouse-pointer-boundary-events-for-shadowdom

The test passes fractional coordinates when calling test_driver.Actions
pointerMove. pointerMove requires integer coordinates.

Change-Id: I334e2b9586c8fb297faa61b4b926eb03eed960fc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2405935Reviewed-by: Lan Wei <lanwei@chromium.org>
Commit-Queue: Liviu Tinta <liviutinta@chromium.org>
Cr-Commit-Position: refs/heads/master@{#813202}

third_party/blink/web_tests/android/ChromiumWPTExpectations

@@ -3282,7 +3282,6 @@ crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_compat-mouse-ev
 crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_mouse-on-object.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_mouse-pointer-on-scrollbar.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/idlharness.window.html [ Failure ]
-crbug.com/1050754 external/wpt/pointerevents/mouse-pointer-boundary-events-for-shadowdom.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_coalesced_events_attributes.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_pointercapture_in_frame.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_touch-action-none-css_touch.html [ Timeout ]

third_party/blink/web_tests/android/WeblayerWPTExpectations

@@ -3280,7 +3280,6 @@ crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_compat-mouse-ev
 crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_mouse-on-object.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_mouse-pointer-on-scrollbar.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/idlharness.window.html [ Failure ]
-crbug.com/1050754 external/wpt/pointerevents/mouse-pointer-boundary-events-for-shadowdom.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_coalesced_events_attributes.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_pointercapture_in_frame.html [ Timeout ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_tiltX_tiltY_to_azimuth_altitude.html [ Failure ]

third_party/blink/web_tests/android/WebviewWPTExpectations

@@ -3444,7 +3444,6 @@ crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_mouse-on-object
 crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_mouse-pointer-on-scrollbar.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html [ Failure Timeout ]
 crbug.com/1050754 external/wpt/pointerevents/idlharness.window.html [ Failure ]
-crbug.com/1050754 external/wpt/pointerevents/mouse-pointer-boundary-events-for-shadowdom.html [ Failure ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_attributes_nohover_pointers.html [ Failure Timeout ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_boundary_events_in_capturing.html [ Failure Timeout ]
 crbug.com/1050754 external/wpt/pointerevents/pointerevent_change-touch-action-onpointerdown_touch.html [ Failure Timeout ]

third_party/blink/web_tests/external/wpt/pointerevents/mouse-pointer-boundary-events-for-shadowdom.html

@@ -34,14 +34,14 @@ promise_test(async () => {
   var rect = document.getElementById("target").getBoundingClientRect();
 
   await new test_driver.Actions()
-             .pointerMove(rect.left - 10, rect.top - 10)
+             .pointerMove(Math.ceil(rect.left - 10), Math.ceil(rect.top - 10))
              .send()
-
+  await resolveWhen(() => { return moveReceived == true });
   receivedEvents = [];
   moveReceived = false;
 
   await new test_driver.Actions()
-             .pointerMove(rect.left + 10, rect.top + 10)
+             .pointerMove(Math.ceil(rect.left + 10), Math.ceil(rect.top + 10))
              .send()
   await resolveWhen(() => { return moveReceived == true });
 
@@ -57,7 +57,7 @@ promise_test(async () => {
   moveReceived = false;
 
   await new test_driver.Actions()
-             .pointerMove(rect.left - 10, rect.top - 10)
+             .pointerMove(Math.ceil(rect.left - 10), Math.ceil(rect.top - 10))
              .send()
   await resolveWhen(() => { return moveReceived == true });