Index: ash/system/user/tray_user.h |
diff --git a/ash/system/user/tray_user.h b/ash/system/user/tray_user.h |
index 52d69d040f11a2182aca9d0da2000c63043d11f8..fcd9d723ad33c17ad6ef39df00d38c533a46b657 100644 |
--- a/ash/system/user/tray_user.h |
+++ b/ash/system/user/tray_user.h |
@@ -24,7 +24,7 @@ class RoundedImageView; |
class TrayUser : public SystemTrayItem, |
public UserObserver { |
public: |
- TrayUser(); |
+ explicit TrayUser(SystemTray* system_tray); |
virtual ~TrayUser(); |
private: |