Index: media/midi/midi_manager_win.h |
diff --git a/media/midi/midi_manager_win.h b/media/midi/midi_manager_win.h |
index e791a3b582fe5f69bbf6e027e06eea96c36e4add..123bdd0e2a9d1cb4e95c5a146755196ff89ed445 100644 |
--- a/media/midi/midi_manager_win.h |
+++ b/media/midi/midi_manager_win.h |
@@ -18,6 +18,8 @@ |
namespace midi { |
+class MidiService; |
+ |
class MidiServiceWinDelegate { |
public: |
virtual ~MidiServiceWinDelegate() {} |
@@ -46,7 +48,7 @@ class MidiServiceWin { |
class MidiManagerWin final : public MidiManager, public MidiServiceWinDelegate { |
public: |
- MidiManagerWin(); |
+ explicit MidiManagerWin(MidiService* service); |
~MidiManagerWin() override; |
// MidiManager overrides: |