Retire ThreadState::registerPreFinalizer<T>()

third_party/WebKit/Source/core/loader/resource/MockFontResourceClient.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 "core/loader/resource/MockFontResourceClient.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 
 MockFontResourceClient::MockFontResourceClient(Resource* resource)
     : m_resource(resource),
       m_fontLoadShortLimitExceededCalled(false),
       m_fontLoadLongLimitExceededCalled(false) {
-  ThreadState::current()->registerPreFinalizer(this);
   m_resource->addClient(this);
 }
 
 MockFontResourceClient::~MockFontResourceClient() {}
 
 void MockFontResourceClient::fontLoadShortLimitExceeded(FontResource*) {
   ASSERT_FALSE(m_fontLoadShortLimitExceededCalled);
   ASSERT_FALSE(m_fontLoadLongLimitExceededCalled);
   m_fontLoadShortLimitExceededCalled = true;
 }
 
 void MockFontResourceClient::fontLoadLongLimitExceeded(FontResource*) {
   ASSERT_TRUE(m_fontLoadShortLimitExceededCalled);
   ASSERT_FALSE(m_fontLoadLongLimitExceededCalled);
   m_fontLoadLongLimitExceededCalled = true;
 }
 
 void MockFontResourceClient::dispose() {
   if (m_resource) {
     m_resource->removeClient(this);
     m_resource = nullptr;
   }
 }
 
 }  // namespace blink