Index: media/midi/midi_manager_win.cc |
diff --git a/media/midi/midi_manager_win.cc b/media/midi/midi_manager_win.cc |
index 80c6366ee740fd84a3effd336542837ee2d28038..c0c5cb3943e9fc8310e5bfd9a94d510d08a05a14 100644 |
--- a/media/midi/midi_manager_win.cc |
+++ b/media/midi/midi_manager_win.cc |
@@ -52,6 +52,8 @@ |
namespace midi { |
namespace { |
+using mojom::Result; |
+ |
static const size_t kBufferLength = 32 * 1024; |
// We assume that nullpter represents an invalid MIDI handle. |