| Index: third_party/WebKit/Source/core/dom/shadow/ShadowRoot.h | 
| diff --git a/third_party/WebKit/Source/core/dom/shadow/ShadowRoot.h b/third_party/WebKit/Source/core/dom/shadow/ShadowRoot.h | 
| index a0097603a7b0f1bba6e7d44ec88b6c2f67530dec..e25b09b002318f82478f4b690736ed56fc8f257e 100644 | 
| --- a/third_party/WebKit/Source/core/dom/shadow/ShadowRoot.h | 
| +++ b/third_party/WebKit/Source/core/dom/shadow/ShadowRoot.h | 
| @@ -119,7 +119,7 @@ class CORE_EXPORT ShadowRoot final : public DocumentFragment, public TreeScope { | 
| unsigned childShadowRootCount() const { return m_childShadowRootCount; } | 
|  | 
| void recalcStyle(StyleRecalcChange); | 
| -  void rebuildLayoutTree(); | 
| +  void rebuildLayoutTree(Text*& nextTextSibling); | 
|  | 
| void registerScopedHTMLStyleChild(); | 
| void unregisterScopedHTMLStyleChild(); | 
| @@ -172,6 +172,7 @@ class CORE_EXPORT ShadowRoot final : public DocumentFragment, public TreeScope { | 
| --m_childShadowRootCount; | 
| } | 
| void invalidateDescendantInsertionPoints(); | 
| +  void skipRebuildLayoutTree(Text*& nextTextSibling) const; | 
|  | 
| Member<ShadowRootRareDataV0> m_shadowRootRareDataV0; | 
| Member<StyleSheetList> m_styleSheetList; | 
|  |