Web Animations API: Load resources referenced in element.animate() (reland)

Source/core/css/resolver/ElementStyleResources.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Google 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.
  *
@@ skipping 72 matching lines @@
 }
 
 PassRefPtr<StyleImage> ElementStyleResources::cursorOrPendingFromValue(CSSPropertyID property, CSSCursorImageValue* value)
 {
     RefPtr<StyleImage> image = value->cachedOrPendingImage(m_deviceScaleFactor);
     if (image && image->isPendingImage())
         m_pendingImageProperties.set(property, value);
     return image.release();
 }
 
+void ElementStyleResources::clearPendingImageProperties()
+{
+    m_pendingImageProperties.clear();
+}
+
+void ElementStyleResources::clearPendingSVGDocuments()
+{
+    m_pendingSVGDocuments.clear();
+}
+
 void ElementStyleResources::addPendingSVGDocument(FilterOperation* filterOperation, CSSSVGDocumentValue* cssSVGDocumentValue)
 {
     m_pendingSVGDocuments.set(filterOperation, cssSVGDocumentValue);
 }
 
 }