Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/dom/MutationObserver.h

 /*
  * Copyright (C) 2011 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 35 matching lines @@
 class MutationCallback;
 class MutationObserver;
 class MutationObserverInit;
 class MutationObserverRegistration;
 class MutationRecord;
 class Node;
 
 typedef unsigned char MutationObserverOptions;
 typedef unsigned char MutationRecordDeliveryOptions;
 
-using MutationObserverSet = WillBeHeapHashSet<RefPtrWillBeMember<MutationObserver>>;
-using MutationObserverRegistrationSet = WillBeHeapHashSet<RawPtrWillBeWeakMember<MutationObserverRegistration>>;
-using MutationObserverVector = WillBeHeapVector<RefPtrWillBeMember<MutationObserver>>;
-using MutationRecordVector = WillBeHeapVector<RefPtrWillBeMember<MutationRecord>>;
+using MutationObserverSet = HeapHashSet<Member<MutationObserver>>;
+using MutationObserverRegistrationSet = HeapHashSet<WeakMember<MutationObserverRegistration>>;
+using MutationObserverVector = HeapVector<Member<MutationObserver>>;
+using MutationRecordVector = HeapVector<Member<MutationRecord>>;
 
-class MutationObserver final : public RefCountedWillBeGarbageCollectedFinalized<MutationObserver>, public ScriptWrappable {
+class MutationObserver final : public GarbageCollectedFinalized<MutationObserver>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     enum MutationType {
         ChildList = 1 << 0,
         Attributes = 1 << 1,
         CharacterData = 1 << 2,
 
         AllMutationTypes = ChildList | Attributes | CharacterData
     };
 
     enum ObservationFlags  {
         Subtree = 1 << 3,
         AttributeFilter = 1 << 4
     };
 
     enum DeliveryFlags {
         AttributeOldValue = 1 << 5,
         CharacterDataOldValue = 1 << 6,
     };
 
-    static PassRefPtrWillBeRawPtr<MutationObserver> create(PassOwnPtrWillBeRawPtr<MutationCallback>);
+    static RawPtr<MutationObserver> create(RawPtr<MutationCallback>);
     static void resumeSuspendedObservers();
     static void deliverMutations();
 
     ~MutationObserver();
 
     void observe(Node*, const MutationObserverInit&, ExceptionState&);
     MutationRecordVector takeRecords();
     void disconnect();
     void observationStarted(MutationObserverRegistration*);
     void observationEnded(MutationObserverRegistration*);
-    void enqueueMutationRecord(PassRefPtrWillBeRawPtr<MutationRecord>);
+    void enqueueMutationRecord(RawPtr<MutationRecord>);
     void setHasTransientRegistration();
 
-    WillBeHeapHashSet<RawPtrWillBeMember<Node>> getObservedNodes() const;
+    HeapHashSet<Member<Node>> getObservedNodes() const;
 
     // Eagerly finalized as destructor accesses heap object members.
     EAGERLY_FINALIZE();
     DECLARE_TRACE();
 
 private:
     struct ObserverLessThan;
 
-    explicit MutationObserver(PassOwnPtrWillBeRawPtr<MutationCallback>);
+    explicit MutationObserver(RawPtr<MutationCallback>);
     void deliver();
     bool shouldBeSuspended() const;
 
-    OwnPtrWillBeMember<MutationCallback> m_callback;
+    Member<MutationCallback> m_callback;
     MutationRecordVector m_records;
     MutationObserverRegistrationSet m_registrations;
     unsigned m_priority;
 };
 
 } // namespace blink
 
 #endif // MutationObserver_h