Index: Source/core/frame/DOMWindow.h |
diff --git a/Source/core/frame/DOMWindow.h b/Source/core/frame/DOMWindow.h |
index 7b4e8ac4739177e7384a98d4c7caf4053d1d655a..c845142d7a581b22290fc06046f56477116a7d07 100644 |
--- a/Source/core/frame/DOMWindow.h |
+++ b/Source/core/frame/DOMWindow.h |
@@ -371,7 +371,7 @@ enum PageshowEventPersistence { |
mutable RefPtrWillBeMember<Performance> m_performance; |
- mutable RefPtr<DOMWindowCSS> m_css; |
+ mutable RefPtrWillBeMember<DOMWindowCSS> m_css; |
RefPtr<DOMWindowEventQueue> m_eventQueue; |
RefPtr<SerializedScriptValue> m_pendingStateObject; |