Add sysexEnabled readonly attribute to MIDIAccess

Source/modules/webmidi/MIDIAccess.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 67 matching lines @@
 
 MIDIAccess::~MIDIAccess()
 {
 }
 
 MIDIAccess::MIDIAccess(const MIDIOptions& options, ExecutionContext* context)
     : ActiveDOMObject(context)
     , m_state(Requesting)
     , m_weakPtrFactory(this)
     , m_options(options)
-    , m_sysExEnabled(false)
+    , m_sysexEnabled(false)
     , m_asyncResolveRunner(this, &MIDIAccess::resolveNow)
     , m_asyncRejectRunner(this, &MIDIAccess::rejectNow)
 {
     ScriptWrappable::init(this);
     m_accessor = MIDIAccessor::create(this);
 }
 
-void MIDIAccess::setSysExEnabled(bool enable)
+void MIDIAccess::setSysexEnabled(bool enable)
 {
-    m_sysExEnabled = enable;
+    m_sysexEnabled = enable;
     if (enable) {
         m_accessor->startSession();
     } else {
         reject(DOMError::create("SecurityError"));
     }
 }
 
 void MIDIAccess::didAddInputPort(const String& id, const String& manufacturer, const String& name, const String& version)
 {
     ASSERT(isMainThread());
@@ skipping 156 matching lines @@
 }
 
 void MIDIAccess::trace(Visitor* visitor)
 {
     visitor->trace(m_inputs);
     visitor->trace(m_outputs);
     visitor->trace(m_error);
 }
 
 } // namespace WebCore