Refactor HitTestResult to store the HitTestRequest

Source/core/inspector/InspectorDOMAgent.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 140 matching lines @@
 
     return true;
 }
 
 static Node* hoveredNodeForPoint(LocalFrame* frame, const IntPoint& pointInRootFrame, bool ignorePointerEventsNone)
 {
     HitTestRequest::HitTestRequestType hitType = HitTestRequest::Move | HitTestRequest::ReadOnly | HitTestRequest::AllowChildFrameContent;
     if (ignorePointerEventsNone)
         hitType |= HitTestRequest::IgnorePointerEventsNone;
     HitTestRequest request(hitType);
-    HitTestResult result(frame->view()->rootFrameToContents(pointInRootFrame));
-    frame->contentRenderer()->hitTest(request, result);
+    HitTestResult result(request, frame->view()->rootFrameToContents(pointInRootFrame));
+    frame->contentRenderer()->hitTest(result);
     Node* node = result.innerPossiblyPseudoNode();
     while (node && node->nodeType() == Node::TEXT_NODE)
         node = node->parentNode();
     return node;
 }
 
 static Node* hoveredNodeForEvent(LocalFrame* frame, const PlatformGestureEvent& event, bool ignorePointerEventsNone)
 {
     return hoveredNodeForPoint(frame, event.position(), ignorePointerEventsNone);
 }
@@ skipping 1353 matching lines @@
     bool result = InspectorHighlight::getBoxModel(node, model);
     if (!result)
         *errorString = "Could not compute box model.";
 }
 
 void InspectorDOMAgent::getNodeForLocation(ErrorString* errorString, int x, int y, int* nodeId)
 {
     if (!pushDocumentUponHandlelessOperation(errorString))
         return;
     HitTestRequest request(HitTestRequest::Move | HitTestRequest::ReadOnly | HitTestRequest::AllowChildFrameContent);
-    HitTestResult result(IntPoint(x, y));
-    m_document->frame()->contentRenderer()->hitTest(request, result);
+    HitTestResult result(request, IntPoint(x, y));
+    m_document->frame()->contentRenderer()->hitTest(result);
     Node* node = result.innerPossiblyPseudoNode();
     while (node && node->nodeType() == Node::TEXT_NODE)
         node = node->parentNode();
     if (!node) {
         *errorString = "No node found at given location";
         return;
     }
     *nodeId = pushNodePathToFrontend(node);
 }
 
@@ skipping 751 matching lines @@
     visitor->trace(m_searchResults);
 #endif
     visitor->trace(m_hoveredNodeForInspectMode);
     visitor->trace(m_history);
     visitor->trace(m_domEditor);
     visitor->trace(m_listener);
     InspectorBaseAgent::trace(visitor);
 }
 
 } // namespace blink