Index: ash/system/drive/tray_drive.h |
diff --git a/ash/system/drive/tray_drive.h b/ash/system/drive/tray_drive.h |
index b5056ffc23e3713cd6bfe9e19c515103ae5407bd..186d9adc4254c0f1258b510e315e0fd651efa874 100644 |
--- a/ash/system/drive/tray_drive.h |
+++ b/ash/system/drive/tray_drive.h |
@@ -14,6 +14,8 @@ class Label; |
namespace ash { |
+class SystemTray; |
+ |
namespace internal { |
namespace tray { |
@@ -25,7 +27,7 @@ class DriveDetailedView; |
class TrayDrive : public TrayImageItem, |
public DriveObserver { |
public: |
- TrayDrive(); |
+ explicit TrayDrive(SystemTray* system_tray); |
virtual ~TrayDrive(); |
private: |