Make the crashed web platform pointerevent tests pass

third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_common_input.js

Index: third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_common_input.js
diff --git a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_common_input.js b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_common_input.js
index 2604f6973da9886d0b1dc66695cffdccea9c268b..9c23f183731dd5c6bcdfe158d5a8092479f11ed4 100644
--- a/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_common_input.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt_automation/pointerevents/pointerevent_common_input.js
@@ -59,6 +59,8 @@ function touchTapInTarget(targetId) {
   if (window.chrome && chrome.gpuBenchmarking) {
     var target = document.getElementById(targetId);
     var targetRect = target.getBoundingClientRect();
+    window.scrollTo(targetRect.left, targetRect.top);
+    targetRect = target.getBoundingClientRect();
     chrome.gpuBenchmarking.tap(targetRect.left+5, targetRect.top+5);
   }
 }
@@ -67,6 +69,8 @@ function touchScrollUpInTarget(targetId) {
   if (window.chrome && chrome.gpuBenchmarking) {
     var target = document.getElementById(targetId);
     var targetRect = target.getBoundingClientRect();
+    window.scrollTo(targetRect.left, targetRect.top);
+    targetRect = target.getBoundingClientRect();
     chrome.gpuBenchmarking.smoothDrag(targetRect.left, targetRect.bottom-5, targetRect.left, targetRect.top+5);
   }
 }
@@ -75,6 +79,8 @@ function touchScrollLeftInTarget(targetId) {
   if (window.chrome && chrome.gpuBenchmarking) {
     var target = document.getElementById(targetId);
     var targetRect = target.getBoundingClientRect();
+    window.scrollTo(targetRect.left, targetRect.top);
+    targetRect = target.getBoundingClientRect();
     chrome.gpuBenchmarking.smoothDrag(targetRect.right-5, targetRect.top+5, targetRect.left+5, targetRect.top+5);
   }
 }