| Index: third_party/WebKit/Source/core/svg/properties/SVGPropertyTearOff.h
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| diff --git a/third_party/WebKit/Source/core/svg/properties/SVGPropertyTearOff.h b/third_party/WebKit/Source/core/svg/properties/SVGPropertyTearOff.h
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| index 713fd7cedc0db9a6c591dad56c865d201b05331a..c58a0158e726a068e1e41b15caf719bd7ff3173f 100644
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| --- a/third_party/WebKit/Source/core/svg/properties/SVGPropertyTearOff.h
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| +++ b/third_party/WebKit/Source/core/svg/properties/SVGPropertyTearOff.h
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| @@ -38,6 +38,8 @@
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|  
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|  namespace blink {
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|  
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| +class ExceptionState;
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| +
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|  enum PropertyIsAnimValType {
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|      PropertyIsNotAnimVal,
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|      PropertyIsAnimVal
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| @@ -99,6 +101,8 @@ public:
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|      {
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|      }
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|  
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| +    static void throwReadOnly(ExceptionState&);
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| +
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|  protected:
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|      SVGPropertyTearOffBase(SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
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|          : m_contextElement(contextElement)
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| 
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