Document* -> Document& for loadSubimages and friends.

third_party/WebKit/Source/core/css/CSSCursorImageValue.h

 /*
  * Copyright (C) 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All right 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 34 matching lines @@
     IntPoint hotSpot() const { return m_hotSpot; }
 
     String customCSSText() const;
 
     SVGCursorElement* getSVGCursorElement(Element*) const;
 
     void clearImageResource() const;
     bool isCachePending(float deviceScaleFactor) const;
     String cachedImageURL() const;
     StyleImage* cachedImage(float deviceScaleFactor) const;
-    StyleImage* cacheImage(Document*, float deviceScaleFactor);
+    StyleImage* cacheImage(const Document&, float deviceScaleFactor);
 
     bool equals(const CSSCursorImageValue&) const;
 
     DECLARE_TRACE_AFTER_DISPATCH();
 
 private:
     CSSCursorImageValue(CSSValue* imageValue, bool hotSpotSpecified, const IntPoint& hotSpot);
 
     bool hasFragmentInURL() const;
 
     Member<CSSValue> m_imageValue;
 
     bool m_hotSpotSpecified;
     IntPoint m_hotSpot;
     mutable bool m_isCachePending;
     mutable Member<StyleImage> m_cachedImage;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCursorImageValue, isCursorImageValue());
 
 } // namespace blink
 
 #endif // CSSCursorImageValue_h