Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/indexeddb/IDBDatabase.h

Index: third_party/WebKit/Source/modules/indexeddb/IDBDatabase.h
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.h b/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.h
index 7c75a91d620e4e15d2b3b629783d4cbf7bcec458..d589d36a322e31d4c25217244d8d632c1b7945fe 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.h
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBDatabase.h
@@ -59,7 +59,7 @@ class MODULES_EXPORT IDBDatabase final
     , public ActiveScriptWrappable
     , public ActiveDOMObject {
     REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(IDBDatabase);
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBDatabase);
+    USING_GARBAGE_COLLECTED_MIXIN(IDBDatabase);
     DEFINE_WRAPPERTYPEINFO();
 public:
     static IDBDatabase* create(ExecutionContext*, PassOwnPtr<WebIDBDatabase>, IDBDatabaseCallbacks*);
@@ -75,7 +75,7 @@ public:
     // Implement the IDL
     const String& name() const { return m_metadata.name; }
     unsigned long long version() const { return m_metadata.version; }
-    PassRefPtrWillBeRawPtr<DOMStringList> objectStoreNames() const;
+    RawPtr<DOMStringList> objectStoreNames() const;
 
     IDBObjectStore* createObjectStore(const String& name, const IDBObjectStoreParameters& options, ExceptionState& exceptionState) { return createObjectStore(name, IDBKeyPath(options.keyPath()), options.autoIncrement(), exceptionState); }
     IDBTransaction* transaction(ScriptState*, const StringOrStringSequenceOrDOMStringList&, const String& mode, ExceptionState&);
@@ -105,7 +105,7 @@ public:
     bool isClosePending() const { return m_closePending; }
     void forceClose();
     const IDBDatabaseMetadata& metadata() const { return m_metadata; }
-    void enqueueEvent(PassRefPtrWillBeRawPtr<Event>);
+    void enqueueEvent(RawPtr<Event>);
 
     int64_t findObjectStoreId(const String& name) const;
     bool containsObjectStore(const String& name) const
@@ -138,7 +138,7 @@ public:
 
 protected:
     // EventTarget
-    DispatchEventResult dispatchEventInternal(PassRefPtrWillBeRawPtr<Event>) override;
+    DispatchEventResult dispatchEventInternal(RawPtr<Event>) override;
 
 private:
     IDBDatabase(ExecutionContext*, PassOwnPtr<WebIDBDatabase>, IDBDatabaseCallbacks*);
@@ -156,7 +156,7 @@ private:
 
     // Keep track of the versionchange events waiting to be fired on this
     // database so that we can cancel them if the database closes.
-    WillBeHeapVector<RefPtrWillBeMember<Event>> m_enqueuedEvents;
+    HeapVector<Member<Event>> m_enqueuedEvents;
 
     Member<IDBDatabaseCallbacks> m_databaseCallbacks;
 };