Update automation scripts for wpt tests

third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_suppressing_mouse-manual-automation.js

Index: third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_suppressing_mouse-manual-automation.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_suppressing_mouse-manual-automation.js b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_suppressing_mouse-manual-automation.js
index 2de2feb4dd8d2e0f92961c3aa8699038ef458fa5..ad1a2e9621216282bb8586db22d376dcd0eb52a8 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_suppressing_mouse-manual-automation.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_suppressing_mouse-manual-automation.js
@@ -4,11 +4,9 @@ function inject_input() {
   return mouseMoveIntoTarget('#target0').then(function() {
     return mouseMoveIntoTarget('#target1');
   }).then(function() {
-    return mouseDragInTargets(['#btnCapture', '#target1', '#target0', '#target1']);
+    return mouseDragInTargets(['#btnCapture', '#btnCapture', '#target1', '#target0', '#target1']);

[mustaq, 2016/09/29 17:47:18]

Why two #btnCapture now?

[Navid Zolghadr, 2016/09/29 17:48:59]

Because I needed an extra move after clicking down on the first target.

[mustaq, 2016/09/29 17:56:43]

Makes sense with your github PR, thanks.
https://github.com/w3c/web-platform-tests/pull/3845/commits/6fdd7717db73db7ce...

   }).then(function() {
-    // To handle delayed capturing.
-    mouseMoveIntoTarget('#target0');
+    return mouseMoveIntoTarget('#target1');
   });
-
 }