Add constructors for WebAudio events

third_party/WebKit/Source/modules/webaudio/OfflineAudioCompletionEvent.cpp

 /*
  * Copyright (C) 2011, 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:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 18 matching lines @@
 
 OfflineAudioCompletionEvent* OfflineAudioCompletionEvent::create() {
   return new OfflineAudioCompletionEvent;
 }
 
 OfflineAudioCompletionEvent* OfflineAudioCompletionEvent::create(
     AudioBuffer* renderedBuffer) {
   return new OfflineAudioCompletionEvent(renderedBuffer);
 }
 
+OfflineAudioCompletionEvent* OfflineAudioCompletionEvent::create(
+    const AtomicString& eventType,
+    const OfflineAudioCompletionEventInit& eventInit) {
+  return new OfflineAudioCompletionEvent(eventType, eventInit);
+}
+
 OfflineAudioCompletionEvent::OfflineAudioCompletionEvent() {}
 
 OfflineAudioCompletionEvent::OfflineAudioCompletionEvent(
     AudioBuffer* renderedBuffer)
     : Event(EventTypeNames::complete, true, false),
       m_renderedBuffer(renderedBuffer) {}
 
+OfflineAudioCompletionEvent::OfflineAudioCompletionEvent(
+    const AtomicString& eventType,
+    const OfflineAudioCompletionEventInit& eventInit)
+    : Event(eventType, eventInit) {
+  m_renderedBuffer = eventInit.renderedBuffer();
+}
+
 OfflineAudioCompletionEvent::~OfflineAudioCompletionEvent() {}
 
 const AtomicString& OfflineAudioCompletionEvent::interfaceName() const {
   return EventNames::OfflineAudioCompletionEvent;
 }
 
 DEFINE_TRACE(OfflineAudioCompletionEvent) {
   visitor->trace(m_renderedBuffer);
   Event::trace(visitor);
 }
 
 }  // namespace blink