| Index: Source/core/page/Page.cpp
|
| diff --git a/Source/core/page/Page.cpp b/Source/core/page/Page.cpp
|
| index f7953e12fafeeb7023dab950b0e173f4bb5dd4a3..38062ea89b384ce3888f78fa34ab4b64ce0b2be5 100644
|
| --- a/Source/core/page/Page.cpp
|
| +++ b/Source/core/page/Page.cpp
|
| @@ -594,6 +594,7 @@ void Page::trace(Visitor* visitor)
|
| visitor->trace(m_dragCaretController);
|
| visitor->trace(m_dragController);
|
| visitor->trace(m_pointerLockController);
|
| + visitor->trace(m_undoStack);
|
| visitor->trace(m_validationMessageClient);
|
| visitor->trace(m_multisamplingChangedObservers);
|
| visitor->trace(m_frameHost);
|
|
|