Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 31 matching lines @@
 
 ServiceWorkerThread::ServiceWorkerThread(PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
     : WorkerThread(workerLoaderProxy, workerReportingProxy)
 {
 }
 
 ServiceWorkerThread::~ServiceWorkerThread()
 {
 }
 
-PassRefPtrWillBeRawPtr<WorkerGlobalScope> ServiceWorkerThread::createWorkerGlobalScope(PassOwnPtr<WorkerThreadStartupData> startupData)
+RawPtr<WorkerGlobalScope> ServiceWorkerThread::createWorkerGlobalScope(PassOwnPtr<WorkerThreadStartupData> startupData)
 {
     return ServiceWorkerGlobalScope::create(this, startupData);
 }
 
 WebThreadSupportingGC& ServiceWorkerThread::backingThread()
 {
     if (!m_thread)
         m_thread = WebThreadSupportingGC::create("ServiceWorker Thread");
     return *m_thread.get();
 }
 
 } // namespace blink