| Index: Source/WebCore/dom/Node.h | 
| =================================================================== | 
| --- Source/WebCore/dom/Node.h	(リビジョン 123547) | 
| +++ Source/WebCore/dom/Node.h	(作業コピー) | 
| @@ -222,6 +222,10 @@ | 
| bool hasAttrList() const { return getFlag(HasAttrListFlag); } | 
| bool hasCustomCallbacks() const { return getFlag(HasCustomCallbacksFlag); } | 
|  | 
| +    // If this node is in a shadow tree, returns its shadow host. Otherwise, returns 0. | 
| +    Element* shadowHost() const; | 
| +    // If this node is in a shadow tree, returns its shadow host. Otherwise, returns this. | 
| +    // Deprecated. Should use shadowHost() and check the return value. | 
| Node* shadowAncestorNode() const; | 
| ShadowRoot* shadowRoot() const; | 
| ShadowRoot* youngestShadowRoot() const; | 
|  |