Web MIDI: dispatch MIDIConnectionEvent

Source/modules/webmidi/MIDIConnectionEvent.cpp

Index: Source/modules/webmidi/MIDIConnectionEvent.cpp
diff --git a/Source/modules/webmidi/MIDIConnectionEvent.cpp b/Source/modules/webmidi/MIDIConnectionEvent.cpp
index 2d20d6e48b7e5415d1df7d2f2953dac7f438a0ee..0120376b23789cc882e5687073c9a8994ab4df9b 100644
--- a/Source/modules/webmidi/MIDIConnectionEvent.cpp
+++ b/Source/modules/webmidi/MIDIConnectionEvent.cpp
@@ -34,16 +34,6 @@
 
 namespace blink {
 
-MIDIConnectionEvent::MIDIConnectionEvent()
-{
-}
-
-MIDIConnectionEvent::MIDIConnectionEvent(const AtomicString& type, MIDIPort* port)
-    : Event(type, false, false)
-    , m_port(port)
-{
-}
-
 MIDIConnectionEvent::MIDIConnectionEvent(const AtomicString& type, const MIDIConnectionEventInit& initializer)
     : Event(type, initializer)
     , m_port(nullptr)
@@ -52,25 +42,4 @@ MIDIConnectionEvent::MIDIConnectionEvent(const AtomicString& type, const MIDICon
         m_port = initializer.port();
 }
 
-PassRefPtrWillBeRawPtr<MIDIConnectionEvent> MIDIConnectionEvent::create()
-{
-    return adoptRefWillBeNoop(new MIDIConnectionEvent());
-}
-
-PassRefPtrWillBeRawPtr<MIDIConnectionEvent> MIDIConnectionEvent::create(const AtomicString& type, MIDIPort* port)
-{
-    return adoptRefWillBeNoop(new MIDIConnectionEvent(type, port));
-}
-
-PassRefPtrWillBeRawPtr<MIDIConnectionEvent> MIDIConnectionEvent::create(const AtomicString& type, const MIDIConnectionEventInit& initializer)
-{
-    return adoptRefWillBeNoop(new MIDIConnectionEvent(type, initializer));
-}
-
-DEFINE_TRACE(MIDIConnectionEvent)
-{
-    visitor->trace(m_port);
-    Event::trace(visitor);
-}
-
 } // namespace blink