OnPrintDialogShown  134 chrome/browser/printing/print_view_manager.cc     observer_->OnPrintDialogShown();
OnPrintDialogShown   15 chrome/browser/printing/print_view_manager_observer.h   virtual void OnPrintDialogShown() = 0;
OnPrintDialogShown   66 chrome/browser/ui/webui/print_preview/print_preview_handler.h   virtual void OnPrintDialogShown() OVERRIDE;