AudioWorklet prototype

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/webaudio/AudioWorklet.h"
 
 #include "bindings/core/v8/V8BindingForCore.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/workers/WorkerClients.h"
@@ skipping 17 matching lines @@
 void AudioWorklet::Initialize() {
   AudioWorkletThread::EnsureSharedBackingThread();
 
   DCHECK(!worklet_messaging_proxy_);
   DCHECK(GetExecutionContext());
 
   WorkerClients* worker_clients = WorkerClients::Create();
   worklet_messaging_proxy_ =
       new AudioWorkletMessagingProxy(GetExecutionContext(), worker_clients);
   worklet_messaging_proxy_->Initialize();
+
+  is_initialized_ = true;
 }
 
 bool AudioWorklet::IsInitialized() const {
-  return worklet_messaging_proxy_;
+  return is_initialized_;
 }
 
 WorkletGlobalScopeProxy* AudioWorklet::GetWorkletGlobalScopeProxy() const {
   DCHECK(worklet_messaging_proxy_);
   return worklet_messaging_proxy_;
 }
 
 DEFINE_TRACE(AudioWorklet) {
   ThreadedWorklet::Trace(visitor);
 }
 
 }  // namespace blink