Update automation scripts for wpt tests

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

Index: third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_pointermove_on_chorded_mouse_button-manual-automation.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_mouse-manual-automation.js b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_pointermove_on_chorded_mouse_button-manual-automation.js
similarity index 51%
copy from third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_mouse-manual-automation.js
copy to third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_pointermove_on_chorded_mouse_button-manual-automation.js
index efdfa88eaf8ac1fb034cf8ce0a65094cf81289ad..70f69c89f673a774d09fdd6d67ec920f60cd2edf 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_capture_mouse-manual-automation.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_pointermove_on_chorded_mouse_button-manual-automation.js
@@ -2,11 +2,12 @@ importAutomationScript('/pointerevents/pointerevent_common_input.js');
 
 function inject_input() {
   return mouseMoveIntoTarget('#target0').then(function() {
-    return mouseMoveIntoTarget('#target1');
+    return mouseButtonPress(0);
   }).then(function() {
-    return mouseDragInTargets(['#btnCapture', '#target1', '#target0']);
+    return mouseButtonPress(1);
   }).then(function() {
-    // To handle delayed capturing.
-    return mouseMoveIntoTarget('#target0');
+    return mouseButtonRelease(1);
+  }).then(function() {
+    return mouseButtonRelease(0);
   });
 }