Disable animated clipping on SVG content

Source/core/svg/SVGElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
  *
  * 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
@@ skipping 611 matching lines @@
     if (cssPropertyMap.isEmpty()) {
         // Fill the map for the first use.
         struct AttrToTypeEntry {
             const QualifiedName& attr;
             const AnimatedPropertyType propType;
         };
         const AttrToTypeEntry attrToTypes[] = {
             { alignment_baselineAttr, AnimatedString },
             { baseline_shiftAttr, AnimatedString },
             { buffered_renderingAttr, AnimatedString },
-            { clipAttr, AnimatedRect },
             { clip_pathAttr, AnimatedString },
             { clip_ruleAttr, AnimatedString },
             { SVGNames::colorAttr, AnimatedColor },
             { color_interpolationAttr, AnimatedString },
             { color_interpolation_filtersAttr, AnimatedString },
             { color_renderingAttr, AnimatedString },
             { cursorAttr, AnimatedString },
             { displayAttr, AnimatedString },
             { dominant_baselineAttr, AnimatedString },
             { fillAttr, AnimatedColor },
@@ skipping 543 matching lines @@
     Element::trace(visitor);
 }
 
 const AtomicString& SVGElement::eventParameterName()
 {
     DEFINE_STATIC_LOCAL(const AtomicString, evtString, ("evt", AtomicString::ConstructFromLiteral));
     return evtString;
 }
 
 } // namespace blink