Chromium Code Reviews| Index: ash/system/audio/tray_volume.h |
| diff --git a/ash/system/audio/tray_volume.h b/ash/system/audio/tray_volume.h |
| index ddb9fd1c2192d335c1a3d80dc5502e713de25c49..d95698e7972dab9a07b5cf993b0fd7cacedf7a1c 100644 |
| --- a/ash/system/audio/tray_volume.h |
| +++ b/ash/system/audio/tray_volume.h |
| @@ -18,7 +18,7 @@ class VolumeView; |
| class TrayVolume : public TrayImageItem, |
| public AudioObserver { |
| public: |
| - TrayVolume(); |
| + explicit TrayVolume(SystemTray* system_tray); |
| virtual ~TrayVolume(); |
| private: |