Use querySelector instead of getElementById

third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual-automation.js

Index: third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual-automation.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual-automation.js b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual-automation.js
index a2db6921d253fde62c290b8c1c9bd168d0c163cf..d3b648a2ce58c915abb66c8da9307529692657b7 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual-automation.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual-automation.js
@@ -1,10 +1,9 @@
 importAutomationScript('/pointerevents/pointerevent_common_input.js');
 
-function callback_function() {
-  touchTapInTarget('btnComplete');
-}
-
 function inject_input() {
-  touchScrollUpInTarget('target0');
-  touchScrollLeftInTarget('target0', callback_function);
-}
+  return touchScrollInTarget('#target0 > div > div > p', 'down').then(function() {
+    return touchScrollInTarget('#target0 > div > div > p', 'right');
+  }).then(function() {
+    return touchTapInTarget('#btnComplete');
+  });
+}