| Index: third_party/WebKit/Source/core/dom/Attr.h | 
| diff --git a/third_party/WebKit/Source/core/dom/Attr.h b/third_party/WebKit/Source/core/dom/Attr.h | 
| index 359a58825808a7bb22334d03767c247ea2473676..9bfd82932a6fc1dcf00bbab7a9fbc23126406a54 100644 | 
| --- a/third_party/WebKit/Source/core/dom/Attr.h | 
| +++ b/third_party/WebKit/Source/core/dom/Attr.h | 
| @@ -70,7 +70,7 @@ private: | 
|  | 
| String nodeValue() const override { return value(); } | 
| void setNodeValue(const String&) override; | 
| -    PassRefPtrWillBeRawPtr<Node> cloneNode(bool deep = true) override; | 
| +    PassRefPtrWillBeRawPtr<Node> cloneNode(bool deep) override; | 
|  | 
| bool isAttributeNode() const override { return true; } | 
|  | 
|  |