Refactor HitTestResult to store the HitTestRequest

Source/core/dom/Document.cpp

Index: Source/core/dom/Document.cpp
diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp
index 750f73b6455e2990f556896849a4fa594e0ae5ad..90aea77434a7ca1934c5ecd9a90345504d4bc31a 100644
--- a/Source/core/dom/Document.cpp
+++ b/Source/core/dom/Document.cpp
@@ -3107,10 +3107,10 @@ MouseEventWithHitTestResults Document::prepareMouseEvent(const HitTestRequest& r
     // happening, which could show a flash of white.
     // See also the similar code in EventHandler::hitTestResultAtPoint.
     if (!layoutView() || !view() || !view()->didFirstLayout())
-        return MouseEventWithHitTestResults(event, HitTestResult(LayoutPoint()));
+        return MouseEventWithHitTestResults(event, HitTestResult(request, LayoutPoint()));
 
-    HitTestResult result(documentPoint);
-    layoutView()->hitTest(request, result);
+    HitTestResult result(request, documentPoint);
+    layoutView()->hitTest(result);
 
     if (!request.readOnly())
         updateHoverActiveState(request, result.innerElement(), &event);