Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/device_light/DeviceLightEvent.h

 // Copyright 2014 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.
 
 #ifndef DeviceLightEvent_h
 #define DeviceLightEvent_h
 
 #include "modules/EventModules.h"
 #include "modules/device_light/DeviceLightEventInit.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class DeviceLightEvent final : public Event {
     DEFINE_WRAPPERTYPEINFO();
 public:
     ~DeviceLightEvent() override;
 
-    static PassRefPtrWillBeRawPtr<DeviceLightEvent> create()
+    static RawPtr<DeviceLightEvent> create()
     {
         return adoptRefWillBeNoop(new DeviceLightEvent);
     }
-    static PassRefPtrWillBeRawPtr<DeviceLightEvent> create(const AtomicString& eventType, double value)
+    static RawPtr<DeviceLightEvent> create(const AtomicString& eventType, double value)
     {
-        return adoptRefWillBeNoop(new DeviceLightEvent(eventType, value));
+        return new DeviceLightEvent(eventType, value);
     }
-    static PassRefPtrWillBeRawPtr<DeviceLightEvent> create(const AtomicString& eventType, const DeviceLightEventInit& initializer)
+    static RawPtr<DeviceLightEvent> create(const AtomicString& eventType, const DeviceLightEventInit& initializer)
     {
-        return adoptRefWillBeNoop(new DeviceLightEvent(eventType, initializer));
+        return new DeviceLightEvent(eventType, initializer);
     }
 
     double value() const { return m_value; }
 
     const AtomicString& interfaceName() const override;
 
 private:
     DeviceLightEvent();
     DeviceLightEvent(const AtomicString& eventType, double value);
     DeviceLightEvent(const AtomicString& eventType, const DeviceLightEventInit& initializer);
 
     double m_value;
 };
 
 DEFINE_TYPE_CASTS(DeviceLightEvent, Event, event, event->interfaceName() == EventNames::DeviceLightEvent, event.interfaceName() == EventNames::DeviceLightEvent);
 
 } // namespace blink
 
 #endif // DeviceLightEvent_h