| Index: Source/core/html/shadow/SliderThumbElement.cpp | 
| diff --git a/Source/core/html/shadow/SliderThumbElement.cpp b/Source/core/html/shadow/SliderThumbElement.cpp | 
| index 8e794d47705a2d93414b40716220e502ca73dc9b..4839649421dfa082f2802849499693c844dab485 100644 | 
| --- a/Source/core/html/shadow/SliderThumbElement.cpp | 
| +++ b/Source/core/html/shadow/SliderThumbElement.cpp | 
| @@ -385,13 +385,13 @@ bool SliderThumbElement::willRespondToMouseClickEvents() | 
| return HTMLDivElement::willRespondToMouseClickEvents(); | 
| } | 
|  | 
| -void SliderThumbElement::detach(const AttachContext& context) | 
| +void SliderThumbElement::destroyRenderTree(const AttachContext& context) | 
| { | 
| if (m_inDragMode) { | 
| if (Frame* frame = document().frame()) | 
| frame->eventHandler()->setCapturingMouseEventsNode(0); | 
| } | 
| -    HTMLDivElement::detach(context); | 
| +    HTMLDivElement::destroyRenderTree(context); | 
| } | 
|  | 
| HTMLInputElement* SliderThumbElement::hostInput() const | 
|  |