Fix touch adjustment to never return pseudo elements

Source/core/page/TouchAdjustment.cpp

Index: Source/core/page/TouchAdjustment.cpp
diff --git a/Source/core/page/TouchAdjustment.cpp b/Source/core/page/TouchAdjustment.cpp
index 0608569bd70218364152198f5c6fdd57f4c4ef2f..1e657a8d9ae6495ffa7fee556b58b37205077c3d 100644
--- a/Source/core/page/TouchAdjustment.cpp
+++ b/Source/core/page/TouchAdjustment.cpp
@@ -473,6 +473,11 @@ bool findNodeWithLowestDistanceMetric(Node*& targetNode, IntPoint& targetPoint,
             }
         }
     }
+
+    // As for HitTestResult.innerNode, we skip over pseudo elements.
+    if (targetNode && targetNode->isPseudoElement())
+        targetNode = targetNode->parentOrShadowHostNode();
+
     if (targetNode) {
         targetArea = targetNode->document().view()->contentsToWindow(targetArea);
     }