Refactor HitTestResult to store the HitTestRequest

Source/core/layout/LayoutImage.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011-2012. All rights reserved.
  *
@@ skipping 276 matching lines @@
 {
     return m_imageResource->errorOccurred() ? intrinsicSize().height() : LayoutUnit();
 }
 
 HTMLMapElement* LayoutImage::imageMap() const
 {
     HTMLImageElement* i = isHTMLImageElement(node()) ? toHTMLImageElement(node()) : 0;
     return i ? i->treeScope().getImageMap(i->fastGetAttribute(usemapAttr)) : 0;
 }
 
-bool LayoutImage::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
+bool LayoutImage::nodeAtPoint(HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTestAction)
 {
-    HitTestResult tempResult(result.hitTestLocation());
-    bool inside = LayoutReplaced::nodeAtPoint(request, tempResult, locationInContainer, accumulatedOffset, hitTestAction);
+    HitTestResult tempResult(result.hitTestRequest(), result.hitTestLocation());
+    bool inside = LayoutReplaced::nodeAtPoint(tempResult, locationInContainer, accumulatedOffset, hitTestAction);
 
     if (tempResult.innerNode() && node()) {
         if (HTMLMapElement* map = imageMap()) {
             LayoutRect contentBox = contentBoxRect();
             float scaleFactor = 1 / style()->effectiveZoom();
             LayoutPoint mapLocation = locationInContainer.point() - toLayoutSize(accumulatedOffset) - locationOffset() - toLayoutSize(contentBox.location());
             mapLocation.scale(scaleFactor, scaleFactor);
 
             if (map->mapMouseEvent(mapLocation, contentBox.size(), tempResult))
                 tempResult.setInnerNonSharedNode(node());
         }
     }
 
-    if (!inside && request.listBased())
-        result.append(tempResult, request);
+    if (!inside && result.hitTestRequest().listBased())
+        result.append(tempResult);
     if (inside)
         result = tempResult;
     return inside;
 }
 
 void LayoutImage::layout()
 {
     LayoutReplaced::layout();
     updateInnerContentRect();
 }
@@ skipping 62 matching lines @@
         return 0;
 
     ImageResource* cachedImage = m_imageResource->cachedImage();
     if (cachedImage && cachedImage->image() && cachedImage->image()->isSVGImage())
         return toSVGImage(cachedImage->image())->embeddedContentBox();
 
     return 0;
 }
 
 } // namespace blink