SetIsClosing      101 chrome/browser/ui/views/message_center/message_center_widget_delegate.cc   SetIsClosing(true);
SetIsClosing      127 ui/message_center/views/message_center_bubble.cc     message_center_view_->SetIsClosing(true);
SetIsClosing       65 ui/message_center/views/message_center_view.h   void SetIsClosing(bool is_closing);