Index: media/midi/midi_manager_mac.h |
diff --git a/media/midi/midi_manager_mac.h b/media/midi/midi_manager_mac.h |
index 85479e3340a1b4f96fbbf4323cfa4469148e8637..6a60aaf6a988633235e07ef5e59970e63514e0c1 100644 |
--- a/media/midi/midi_manager_mac.h |
+++ b/media/midi/midi_manager_mac.h |
@@ -21,9 +21,11 @@ |
namespace midi { |
+class MidiService; |
+ |
class MIDI_EXPORT MidiManagerMac final : public MidiManager { |
public: |
- MidiManagerMac(); |
+ explicit MidiManagerMac(MidiService* service); |
~MidiManagerMac() override; |
// MidiManager implementation. |