Add '... implement SVGUnitTypes' to a bunch of SVG*Elements

third_party/WebKit/Source/core/svg/SVGMaskElement.h

 /*
  * Copyright (C) 2005 Alexander Kellett <lypanov@kde.org>
  *
  * 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 19 matching lines @@
 
 namespace blink {
 
 class SVGMaskElement final : public SVGElement, public SVGTests {
   DEFINE_WRAPPERTYPEINFO();
   USING_GARBAGE_COLLECTED_MIXIN(SVGMaskElement);
 
  public:
   DECLARE_NODE_FACTORY(SVGMaskElement);
 
+  enum {
+    kSvgUnitTypeUnknown = SVGUnitTypes::kSvgUnitTypeUnknown,
+    kSvgUnitTypeUserspaceonuse = SVGUnitTypes::kSvgUnitTypeUserspaceonuse,
+    kSvgUnitTypeObjectboundingbox = SVGUnitTypes::kSvgUnitTypeObjectboundingbox
+  };
+
   SVGAnimatedLength* x() const { return m_x.get(); }
   SVGAnimatedLength* y() const { return m_y.get(); }
   SVGAnimatedLength* width() const { return m_width.get(); }
   SVGAnimatedLength* height() const { return m_height.get(); }
   SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* maskUnits() {
     return m_maskUnits.get();
   }
   SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* maskContentUnits() {
     return m_maskContentUnits.get();
   }
@@ skipping 22 matching lines @@
   Member<SVGAnimatedLength> m_y;
   Member<SVGAnimatedLength> m_width;
   Member<SVGAnimatedLength> m_height;
   Member<SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>> m_maskUnits;
   Member<SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>> m_maskContentUnits;
 };
 
 }  // namespace blink
 
 #endif  // SVGMaskElement_h