Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutBox.cpp

Index: Source/core/layout/LayoutBox.cpp
diff --git a/Source/core/layout/LayoutBox.cpp b/Source/core/layout/LayoutBox.cpp
index 7911492f693515845fd9bd82d490de560f270bb5..2ec5db30855f9674832fba348f324e1ad1598782 100644
--- a/Source/core/layout/LayoutBox.cpp
+++ b/Source/core/layout/LayoutBox.cpp
@@ -1149,13 +1149,13 @@ LayoutUnit LayoutBox::adjustContentBoxLogicalHeightForBoxSizing(LayoutUnit heigh
 }
 
 // Hit Testing
-bool LayoutBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction action)
+bool LayoutBox::nodeAtPoint(HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction action)
 {
     LayoutPoint adjustedLocation = accumulatedOffset + location();
 
     // Check kids first.
     for (LayoutObject* child = slowLastChild(); child; child = child->previousSibling()) {
-        if ((!child->hasLayer() || !toLayoutBoxModelObject(child)->layer()->isSelfPaintingLayer()) && child->nodeAtPoint(request, result, locationInContainer, adjustedLocation, action)) {
+        if ((!child->hasLayer() || !toLayoutBoxModelObject(child)->layer()->isSelfPaintingLayer()) && child->nodeAtPoint(result, locationInContainer, adjustedLocation, action)) {
             updateHitTestResult(result, locationInContainer.point() - toLayoutSize(adjustedLocation));
             return true;
         }
@@ -1165,9 +1165,9 @@ bool LayoutBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result
     // foreground phase (which is true for replaced elements like images).
     LayoutRect boundsRect = borderBoxRect();
     boundsRect.moveBy(adjustedLocation);
-    if (visibleToHitTestRequest(request) && action == HitTestForeground && locationInContainer.intersects(boundsRect)) {
+    if (visibleToHitTestRequest(result.hitTestRequest()) && action == HitTestForeground && locationInContainer.intersects(boundsRect)) {
         updateHitTestResult(result, locationInContainer.point() - toLayoutSize(adjustedLocation));
-        if (!result.addNodeToListBasedTestResult(node(), request, locationInContainer, boundsRect))
+        if (!result.addNodeToListBasedTestResult(node(), locationInContainer, boundsRect))
             return true;
     }