| Index: third_party/WebKit/Source/core/dom/Attr.cpp | 
| diff --git a/third_party/WebKit/Source/core/dom/Attr.cpp b/third_party/WebKit/Source/core/dom/Attr.cpp | 
| index bfbd4a9d75de6a152c217eae41479217c42a5274..28fbb4624f3a640e75623ef5c306e99289152ee7 100644 | 
| --- a/third_party/WebKit/Source/core/dom/Attr.cpp | 
| +++ b/third_party/WebKit/Source/core/dom/Attr.cpp | 
| @@ -117,6 +117,7 @@ void Attr::setNodeValue(const String& v) | 
|  | 
| PassRefPtrWillBeRawPtr<Node> Attr::cloneNode(bool /*deep*/) | 
| { | 
| +    UseCounter::count(document(), UseCounter::AttrCloneNode); | 
| return adoptRefWillBeNoop(new Attr(document(), m_name, value())); | 
| } | 
|  | 
|  |