Web MIDI: use midi_service.mojom for media::midi::Result

third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp

Index: third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp
diff --git a/third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp b/third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp
index 11f7dcee0ce6bb8d3ce48d2c1b47f7d96dcf475f..cbeaee09b5ccab126cec9aed561ca9523c790d28 100644
--- a/third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp
+++ b/third_party/WebKit/Source/modules/webmidi/MIDIAccessor.cpp
@@ -90,10 +90,8 @@ void MIDIAccessor::didSetOutputPortState(unsigned portIndex,
   m_client->didSetOutputPortState(portIndex, state);
 }
 
-void MIDIAccessor::didStartSession(bool success,
-                                   const WebString& error,
-                                   const WebString& message) {
-  m_client->didStartSession(success, error, message);
+void MIDIAccessor::didStartSession(media::midi::Result result) {
+  m_client->didStartSession(result);
 }
 
 void MIDIAccessor::didReceiveMIDIData(unsigned portIndex,