Use document.ElementFromPoint instead of eventsender.

third_party/WebKit/LayoutTests/fast/images/imagemap-dynamic-area-updates.html

Index: third_party/WebKit/LayoutTests/fast/images/imagemap-dynamic-area-updates.html
diff --git a/third_party/WebKit/LayoutTests/fast/images/imagemap-dynamic-area-updates.html b/third_party/WebKit/LayoutTests/fast/images/imagemap-dynamic-area-updates.html
index 952150875e20d10552b931e6718e84fb2d21f197..27eb04ef42bef868890b08cac1c957ca9ca74473 100644
--- a/third_party/WebKit/LayoutTests/fast/images/imagemap-dynamic-area-updates.html
+++ b/third_party/WebKit/LayoutTests/fast/images/imagemap-dynamic-area-updates.html
@@ -9,14 +9,13 @@
 <script>
 test(function() {
     var area = document.querySelector('area');
+    var mouseEvent = document.createEvent("MouseEvents");
+    mouseEvent.initEvent("click", true, true);
     function checkPointInArea(shape, coords, x, y) {
         area.setAttribute('shape', shape);
         area.setAttribute('coords', coords);
         areaClicked = false;
-        // TODO(siva.gunturi): Use elementFromPoint here.
-        eventSender.mouseMoveTo(x, y);
-        eventSender.mouseDown();
-        eventSender.mouseUp();
+        document.elementFromPoint(x, y).dispatchEvent(mouseEvent);

[fs, 2016/08/17 11:26:22]

I'd suggest just returning the result of document.elementFromPoint and then
compare against 'area'. Then the event listener and 'areaClicked' won't be
needed.

[sivag, 2016/08/18 06:39:42]

Done.

         return areaClicked;
     }
     assert_true(checkPointInArea('default', '', 50, 50));