Refactor HitTestResult to store the HitTestRequest

Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1287 matching lines @@
 }
 
 void WebLocalFrameImpl::setCaretVisible(bool visible)
 {
     frame()->selection().setCaretVisible(visible);
 }
 
 VisiblePosition WebLocalFrameImpl::visiblePositionForViewportPoint(const WebPoint& pointInViewport)
 {
     HitTestRequest request = HitTestRequest::Move | HitTestRequest::ReadOnly | HitTestRequest::Active | HitTestRequest::IgnoreClipping;
-    HitTestResult result(frame()->view()->viewportToContents(pointInViewport));
-    frame()->document()->layoutView()->layer()->hitTest(request, result);
+    HitTestResult result(request, frame()->view()->viewportToContents(pointInViewport));
+    frame()->document()->layoutView()->layer()->hitTest(result);
 
     if (Node* node = result.innerNode())
         return frame()->selection().selection().visiblePositionRespectingEditingBoundary(result.localPoint(), node);
     return VisiblePosition();
 }
 
 WebPlugin* WebLocalFrameImpl::focusedPluginIfInputMethodSupported()
 {
     WebPluginContainerImpl* container = WebLocalFrameImpl::pluginContainerFromNode(frame(), WebNode(frame()->document()->focusedElement()));
     if (container && container->supportsInputMethod())
@@ skipping 766 matching lines @@
 {
     m_frameWidget = frameWidget;
 }
 
 WebFrameWidgetImpl* WebLocalFrameImpl::frameWidget() const
 {
     return m_frameWidget;
 }
 
 } // namespace blink