Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/html/track/TrackEvent.h

Index: third_party/WebKit/Source/core/html/track/TrackEvent.h
diff --git a/third_party/WebKit/Source/core/html/track/TrackEvent.h b/third_party/WebKit/Source/core/html/track/TrackEvent.h
index 0e9d505e2abe112ef92223f2cffa92e8b2116660..af7d4cbf52983ad9973139f0d9c0f7d0696786bd 100644
--- a/third_party/WebKit/Source/core/html/track/TrackEvent.h
+++ b/third_party/WebKit/Source/core/html/track/TrackEvent.h
@@ -39,20 +39,20 @@ class TrackEvent final : public Event {
 public:
     ~TrackEvent() override;
 
-    static PassRefPtrWillBeRawPtr<TrackEvent> create()
+    static RawPtr<TrackEvent> create()
     {
         return adoptRefWillBeNoop(new TrackEvent);
     }
 
-    static PassRefPtrWillBeRawPtr<TrackEvent> create(const AtomicString& type, const TrackEventInit& initializer)
+    static RawPtr<TrackEvent> create(const AtomicString& type, const TrackEventInit& initializer)
     {
-        return adoptRefWillBeNoop(new TrackEvent(type, initializer));
+        return new TrackEvent(type, initializer);
     }
 
     template <typename T>
-    static PassRefPtrWillBeRawPtr<TrackEvent> create(const AtomicString& type, T* track)
+    static RawPtr<TrackEvent> create(const AtomicString& type, T* track)
     {
-        return adoptRefWillBeNoop(new TrackEvent(type, track));
+        return new TrackEvent(type, track);
     }
 
     const AtomicString& interfaceName() const override;
@@ -71,7 +71,7 @@ private:
     {
     }
 
-    PersistentWillBeMember<TrackBase> m_track;
+    Member<TrackBase> m_track;
 };
 
 } // namespace blink