Retire ThreadState::registerPreFinalizer<T>()

third_party/WebKit/Source/modules/vr/VRController.cpp

 // Copyright 2015 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/vr/VRController.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "modules/vr/NavigatorVR.h"
 #include "modules/vr/VRGetDevicesCallback.h"
 #include "public/platform/InterfaceProvider.h"
 
 #include "wtf/Assertions.h"
 
 namespace blink {
 
 VRController::VRController(NavigatorVR* navigatorVR)
     : ContextLifecycleObserver(navigatorVR->document()),
       m_navigatorVR(navigatorVR),
       m_displaySynced(false),
       m_binding(this) {
   navigatorVR->document()->frame()->interfaceProvider()->getInterface(
       mojo::GetProxy(&m_service));
   m_service->SetClient(
       m_binding.CreateInterfacePtrAndBind(),
       convertToBaseCallback(
           WTF::bind(&VRController::onDisplaysSynced, wrapPersistent(this))));
-  ThreadState::current()->registerPreFinalizer(this);
 }
 
 VRController::~VRController() {}
 
 void VRController::getDisplays(ScriptPromiseResolver* resolver) {
   if (!m_service) {
     DOMException* exception = DOMException::create(
         InvalidStateError, "The service is no longer active.");
     resolver->reject(exception);
     return;
@@ skipping 69 matching lines @@
 }
 
 DEFINE_TRACE(VRController) {
   visitor->trace(m_navigatorVR);
   visitor->trace(m_displays);
 
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink