Index: chromeos/dbus/fake_cras_audio_client.h |
diff --git a/chromeos/dbus/fake_cras_audio_client.h b/chromeos/dbus/fake_cras_audio_client.h |
index 07fd9082694fcbb69e18748f1cf7c80dce60625d..c68e3a351e4a2a1a8bf23531e0482c07de310ad3 100644 |
--- a/chromeos/dbus/fake_cras_audio_client.h |
+++ b/chromeos/dbus/fake_cras_audio_client.h |
@@ -22,7 +22,7 @@ class CHROMEOS_EXPORT FakeCrasAudioClient : public CrasAudioClient { |
virtual void Init(dbus::Bus* bus) override; |
virtual void AddObserver(Observer* observer) override; |
virtual void RemoveObserver(Observer* observer) override; |
- virtual bool HasObserver(Observer* observer) override; |
+ virtual bool HasObserver(const Observer* observer) const override; |
virtual void GetVolumeState(const GetVolumeStateCallback& callback) override; |
virtual void GetNodes(const GetNodesCallback& callback, |
const ErrorCallback& error_callback) override; |