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

Source/core/css/resolver/StyleResolverState.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 13 matching lines @@
 
 #include "CSSPropertyNames.h"
 
 #include "core/animation/css/CSSAnimations.h"
 #include "core/css/CSSSVGDocumentValue.h"
 #include "core/css/CSSToLengthConversionData.h"
 #include "core/css/resolver/CSSToStyleMap.h"
 #include "core/css/resolver/ElementResolveContext.h"
 #include "core/css/resolver/ElementStyleResources.h"
 #include "core/css/resolver/FontBuilder.h"
+#include "core/dom/Document.h"
 #include "core/dom/Element.h"
+#include "core/dom/TreeScope.h"
 #include "core/rendering/style/CachedUAStyle.h"
 #include "core/rendering/style/RenderStyle.h"
 #include "core/rendering/style/StyleInheritedData.h"
 
 namespace WebCore {
 
 class FontDescription;
 class RenderRegion;
 class StyleRule;
 
 class StyleResolverState {
 WTF_MAKE_NONCOPYABLE(StyleResolverState);
 public:
-    StyleResolverState(Document&, Element*, RenderStyle* parentStyle = 0, RenderRegion* regionForStyling = 0);
+    StyleResolverState(TreeScope&, Element*, RenderStyle* parentStyle = 0, RenderRegion* regionForStyling = 0);
 
     // In FontFaceSet and CanvasRenderingContext2D, we don't have an element to grab the document from.
     // This is why we have to store the document separately.
-    Document& document() const { return m_document; }
+    Document& document() const { return m_treeScope.document(); }
+    TreeScope& treeScope() const { return m_treeScope; }
     // These are all just pass-through methods to ElementResolveContext.
     Element* element() const { return m_elementContext.element(); }
     const ContainerNode* parentNode() const { return m_elementContext.parentNode(); }
     const RenderStyle* rootElementStyle() const { return m_elementContext.rootElementStyle(); }
     EInsideLink elementLinkState() const { return m_elementContext.elementLinkState(); }
     bool distributedToInsertionPoint() const { return m_elementContext.distributedToInsertionPoint(); }
 
     const ElementResolveContext& elementContext() const { return m_elementContext; }
 
     void setStyle(PassRefPtr<RenderStyle> style) { m_style = style; m_cssToLengthConversionData.setStyle(m_style.get()); }
@@ skipping 66 matching lines @@
     // need to respect the scaling. RenderBox (the parent class of RenderSVGRoot) grabs values like
     // width/height/border/padding/... from the RenderStyle -> for SVG these values would never scale,
     // if we'd pass a 1.0 zoom factor everyhwere. So we only pass a zoom factor of 1.0 for specific
     // properties that are NOT allowed to scale within a zoomed SVG document (letter/word-spacing/font-size).
     bool useSVGZoomRules() const { return element() && element()->isSVGElement(); }
 
 private:
     friend class StyleResolveScope;
 
     ElementResolveContext m_elementContext;
-    Document& m_document;
+    TreeScope& m_treeScope;
 
     // m_style is the primary output for each element's style resolve.
     RefPtr<RenderStyle> m_style;
 
     CSSToLengthConversionData m_cssToLengthConversionData;
 
     // m_parentStyle is not always just element->parentNode()->style()
     // so we keep it separate from m_elementContext.
     RefPtr<RenderStyle> m_parentStyle;
 
@@ skipping 18 matching lines @@
     // a back-pointer to this object.
     CSSToStyleMap m_styleMap;
     Vector<AtomicString> m_contentAttrValues;
 
     StyleRule* m_currentRule;
 };
 
 } // namespace WebCore
 
 #endif // StyleResolverState_h