Index: ash/system/tray_accessibility.h |
diff --git a/ash/system/tray_accessibility.h b/ash/system/tray_accessibility.h |
index cbce78fddd6b769e80e3ed6600700dfbcdaee036..69caffdf688661a45fcba36fb1dbf11320c53dab 100644 |
--- a/ash/system/tray_accessibility.h |
+++ b/ash/system/tray_accessibility.h |
@@ -27,7 +27,7 @@ namespace internal { |
class TrayAccessibility : public TrayImageItem, |
public AccessibilityObserver { |
public: |
- TrayAccessibility(); |
+ explicit TrayAccessibility(SystemTray* system_tray); |
virtual ~TrayAccessibility(); |
private: |