Index: ash/system/tray_accessibility.h |
diff --git a/ash/system/tray_accessibility.h b/ash/system/tray_accessibility.h |
index cbce78fddd6b769e80e3ed6600700dfbcdaee036..0b06928b840ce2278064367e78aef7a18254ea56 100644 |
--- a/ash/system/tray_accessibility.h |
+++ b/ash/system/tray_accessibility.h |
@@ -14,6 +14,8 @@ class View; |
namespace ash { |
+class SystemTray; |
+ |
class ASH_EXPORT AccessibilityObserver { |
public: |
virtual ~AccessibilityObserver() {} |
@@ -27,7 +29,7 @@ namespace internal { |
class TrayAccessibility : public TrayImageItem, |
public AccessibilityObserver { |
public: |
- TrayAccessibility(); |
+ explicit TrayAccessibility(SystemTray* system_tray); |
virtual ~TrayAccessibility(); |
private: |