Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/FullscreenController.h

 /*
  * 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 26 matching lines @@
 #include "platform/heap/Handle.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 class Element;
 class LocalFrame;
 class WebViewImpl;
 
-class FullscreenController final : public NoBaseWillBeGarbageCollected<FullscreenController> {
+class FullscreenController final : public GarbageCollected<FullscreenController> {
 public:
-    static PassOwnPtrWillBeRawPtr<FullscreenController> create(WebViewImpl*);
+    static RawPtr<FullscreenController> create(WebViewImpl*);
 
     void didEnterFullScreen();
     void didExitFullScreen();
 
     void enterFullScreenForElement(Element*);
     void exitFullScreenForElement(Element*);
 
     bool isFullscreen() { return m_fullScreenFrame; }
 
     void updateSize();
 
     DECLARE_TRACE();
 
 protected:
     explicit FullscreenController(WebViewImpl*);
 
 private:
     void updatePageScaleConstraints(bool removeConstraints);
 
     WebViewImpl* m_webViewImpl;
 
     bool m_haveEnteredFullscreen;
     float m_exitFullscreenPageScaleFactor;
     IntSize m_exitFullscreenScrollOffset;
     FloatPoint m_exitFullscreenVisualViewportOffset;
 
     // If set, the WebView is transitioning to fullscreen for this element.
-    RefPtrWillBeMember<Element> m_provisionalFullScreenElement;
+    Member<Element> m_provisionalFullScreenElement;
 
     // If set, the WebView is in fullscreen mode for an element in this frame.
-    RefPtrWillBeMember<LocalFrame> m_fullScreenFrame;
+    Member<LocalFrame> m_fullScreenFrame;
 
     bool m_isCancelingFullScreen;
 };
 
 } // namespace blink
 
 #endif