Use querySelector instead of getElementById

third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual-automation.js

Index: third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual-automation.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual-automation.js b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual-automation.js
index e4a63b0b099f6414d0ed6430d13edf84ea2f78f1..d3b648a2ce58c915abb66c8da9307529692657b7 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual-automation.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_touch-action-pan-x-pan-y-pan-y_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');
+  });
 }