Web MIDI: make MidiManagerMac notify device connections

media/midi/midi_manager_win.cc

Index: media/midi/midi_manager_win.cc
diff --git a/media/midi/midi_manager_win.cc b/media/midi/midi_manager_win.cc
index 54a1db8733a90db5b00fe802413df182f7b5e339..94f4ea795b8a88c620a3bb60ed6b3fbe6dd817b9 100644
--- a/media/midi/midi_manager_win.cc
+++ b/media/midi/midi_manager_win.cc
@@ -510,11 +510,13 @@ void MidiManagerWin::StartInitialization() {
     scoped_ptr<InDeviceInfo> in_device(InDeviceInfo::Create(this, device_id));
     if (!in_device)
       continue;
+    const bool connected = true;
     MidiPortInfo info(
         base::IntToString(static_cast<int>(device_id)),
         "",
         base::WideToUTF8(caps.szPname),
-        base::IntToString(static_cast<int>(caps.vDriverVersion)));
+        base::IntToString(static_cast<int>(caps.vDriverVersion)),
+        connected);
     AddInputPort(info);
     in_device->set_port_index(input_ports().size() - 1);
     in_devices_.push_back(in_device.Pass());
@@ -533,11 +535,13 @@ void MidiManagerWin::StartInitialization() {
     scoped_ptr<OutDeviceInfo> out_port(OutDeviceInfo::Create(device_id));
     if (!out_port)
       continue;
+    const bool connected = true;
     MidiPortInfo info(
         base::IntToString(static_cast<int>(device_id)),
         "",
         base::WideToUTF8(caps.szPname),
-        base::IntToString(static_cast<int>(caps.vDriverVersion)));
+        base::IntToString(static_cast<int>(caps.vDriverVersion)),
+        connected);
     AddOutputPort(info);
     out_devices_.push_back(out_port.Pass());
   }