| Index: Source/core/dom/Position.cpp | 
| diff --git a/Source/core/dom/Position.cpp b/Source/core/dom/Position.cpp | 
| index a3e7f0eab7eddfe42287aed2609b3bebed0c9161..912f76b49b2c8c46458dcba450f3da846f23bf53 100644 | 
| --- a/Source/core/dom/Position.cpp | 
| +++ b/Source/core/dom/Position.cpp | 
| @@ -1371,11 +1371,6 @@ TextDirection PositionAlgorithm<Strategy>::primaryDirection() const | 
| return primaryDirection; | 
| } | 
|  | 
| -DEFINE_TRACE(Position) | 
| -{ | 
| -    visitor->trace(m_anchorNode); | 
| -} | 
| - | 
| template <typename Strategy> | 
| void PositionAlgorithm<Strategy>::debugPosition(const char* msg) const | 
| { | 
|  |