| Index: third_party/WebKit/Source/core/frame/LocalFrame.h | 
| diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.h b/third_party/WebKit/Source/core/frame/LocalFrame.h | 
| index 3c1b9143e3451afbc46ed08417c2ac5e6f288838..c11219e1089fdb6451d749fd0f9656df80651961 100644 | 
| --- a/third_party/WebKit/Source/core/frame/LocalFrame.h | 
| +++ b/third_party/WebKit/Source/core/frame/LocalFrame.h | 
| @@ -261,6 +261,7 @@ class CORE_EXPORT LocalFrame final : public Frame, | 
| Member<InstrumentingAgents> m_instrumentingAgents; | 
|  | 
| InterfaceProvider* const m_interfaceProvider; | 
| +  bool m_detached; | 
| }; | 
|  | 
| inline void LocalFrame::init() { | 
|  |