Retire ThreadState::registerPreFinalizer<T>()

third_party/WebKit/Source/core/fetch/MockResourceClient.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 "core/fetch/MockResourceClient.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 
 MockResourceClient::MockResourceClient(Resource* resource)
     : m_resource(resource),
       m_notifyFinishedCalled(false),
       m_encodedSizeOnNotifyFinished(0) {
-  ThreadState::current()->registerPreFinalizer(this);
   m_resource->addClient(this);
 }
 
 MockResourceClient::~MockResourceClient() {}
 
 void MockResourceClient::notifyFinished(Resource* resource) {
   ASSERT_FALSE(m_notifyFinishedCalled);
   m_notifyFinishedCalled = true;
   m_encodedSizeOnNotifyFinished = resource->encodedSize();
 }
 
 void MockResourceClient::removeAsClient() {
   m_resource->removeClient(this);
   m_resource = nullptr;
 }
 
 void MockResourceClient::dispose() {
   if (m_resource) {
     m_resource->removeClient(this);
     m_resource = nullptr;
   }
 }
 
 DEFINE_TRACE(MockResourceClient) {
   visitor->trace(m_resource);
   ResourceClient::trace(visitor);
 }
 
 }  // namespace blink