Index: media/midi/midi_manager_unittest.cc |
diff --git a/media/midi/midi_manager_unittest.cc b/media/midi/midi_manager_unittest.cc |
index eed774d667e5814151489043bbf2b63a01a328fd..5a073b5b9605675268219afb77905cb31eec978a 100644 |
--- a/media/midi/midi_manager_unittest.cc |
+++ b/media/midi/midi_manager_unittest.cc |
@@ -24,6 +24,8 @@ namespace midi { |
namespace { |
+using mojom::Result; |
+ |
class FakeMidiManager : public MidiManager { |
public: |
FakeMidiManager() |