Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/events/GestureEvent.h

 /*
  * Copyright (C) 2012 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 copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 25 matching lines @@
 enum GestureSource {
     GestureSourceUninitialized,
     GestureSourceTouchpad,
     GestureSourceTouchscreen
 };
 
 class CORE_EXPORT GestureEvent final : public MouseRelatedEvent {
 public:
     ~GestureEvent() override { }
 
-    static PassRefPtrWillBeRawPtr<GestureEvent> create(PassRefPtrWillBeRawPtr<AbstractView>, const PlatformGestureEvent&);
+    static RawPtr<GestureEvent> create(RawPtr<AbstractView>, const PlatformGestureEvent&);
 
     bool isGestureEvent() const override;
 
     const AtomicString& interfaceName() const override;
 
     float deltaX() const { return m_deltaX; }
     float deltaY() const { return m_deltaY; }
     float velocityX() const { return m_velocityX; }
     float velocityY() const { return m_velocityY; }
     bool inertial() const { return m_inertial; }
 
     GestureSource source() const { return m_source; }
     int resendingPluginId() const { return m_resendingPluginId; }
     bool synthetic() const { return m_synthetic; }
     ScrollGranularity deltaUnits() const { return m_deltaUnits; }
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     GestureEvent();
-    GestureEvent(const AtomicString& type, PassRefPtrWillBeRawPtr<AbstractView>, int screenX, int screenY, int clientX, int clientY, PlatformEvent::Modifiers, float deltaX, float deltaY, float velocityX, float velocityY, bool inertial, bool synthetic, ScrollGranularity deltaUnits, double platformTimeStamp, int resendingPluginId, GestureSource);
+    GestureEvent(const AtomicString& type, RawPtr<AbstractView>, int screenX, int screenY, int clientX, int clientY, PlatformEvent::Modifiers, float deltaX, float deltaY, float velocityX, float velocityY, bool inertial, bool synthetic, ScrollGranularity deltaUnits, double platformTimeStamp, int resendingPluginId, GestureSource);
 
     float m_deltaX;
     float m_deltaY;
     float m_velocityX;
     float m_velocityY;
     bool m_inertial;
     bool m_synthetic;
     ScrollGranularity m_deltaUnits;
     GestureSource m_source;
     int m_resendingPluginId;
 };
 
 DEFINE_EVENT_TYPE_CASTS(GestureEvent);
 
 } // namespace blink
 
 #endif // GestureEvent_h