Index: ui/message_center/cocoa/popup_controller.h |
diff --git a/ui/message_center/cocoa/popup_controller.h b/ui/message_center/cocoa/popup_controller.h |
index 47a052df97267acf3c47570622b8bfcab38fcf04..f8527823bcfbf619726fd519025cf13db16c8e83 100644 |
--- a/ui/message_center/cocoa/popup_controller.h |
+++ b/ui/message_center/cocoa/popup_controller.h |
@@ -46,6 +46,11 @@ MESSAGE_CENTER_EXPORT |
// Is the popup currently being closed? |
BOOL isClosing_; |
+#ifndef NDEBUG |
+ // Has the popup been closed before being dealloc-ed. |
+ BOOL hasBeenClosed_; |
+#endif |
+ |
// The current bounds of the popup frame if no animation is playing. |
// Otherwise, it is the target bounds of the popup frame. |
NSRect bounds_; |