Use TreeScope::completeURL and baseURL instead of the Document versions

Source/core/rendering/RenderObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 1153 matching lines @@
 void RenderObject::addPDFURLRect(GraphicsContext* context, const LayoutRect& rect)
 {
     if (rect.isEmpty())
         return;
     Node* n = node();
     if (!n || !n->isLink() || !n->isElementNode())
         return;
     const AtomicString& href = toElement(n)->getAttribute(hrefAttr);
     if (href.isNull())
         return;
-    KURL url = n->document().completeURL(href);
+    KURL url = n->treeScope().completeURL(href);
     if (!url.isValid())
         return;
-    if (context->supportsURLFragments() && url.hasFragmentIdentifier() && equalIgnoringFragmentIdentifier(url, n->document().baseURL())) {
+    if (context->supportsURLFragments() && url.hasFragmentIdentifier() && equalIgnoringFragmentIdentifier(url, n->treeScope().baseURL())) {
         String name = url.fragmentIdentifier();
         if (document().findAnchor(name))
             context->setURLFragmentForRect(name, pixelSnappedIntRect(rect));
         return;
     }
     context->setURLForRect(url, pixelSnappedIntRect(rect));
 }
 
 void RenderObject::paintOutline(PaintInfo& paintInfo, const LayoutRect& paintRect)
 {
@@ skipping 2219 matching lines @@
 {
     if (object1) {
         const WebCore::RenderObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showRenderTreeAndMark(object1, "*", object2, "-", 0);
     }
 }
 
 #endif