Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/presentation/PresentationConnection.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PresentationConnection_h
 #define PresentationConnection_h
 
 #include "core/events/EventTarget.h"
 #include "core/fileapi/Blob.h"
 #include "core/fileapi/FileError.h"
@@ skipping 11 matching lines @@
 
 class DOMArrayBuffer;
 class DOMArrayBufferView;
 class PresentationController;
 class PresentationRequest;
 
 class PresentationConnection final
     : public RefCountedGarbageCollectedEventTargetWithInlineData<PresentationConnection>
     , public DOMWindowProperty {
     REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(PresentationConnection);
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(PresentationConnection);
+    USING_GARBAGE_COLLECTED_MIXIN(PresentationConnection);
     DEFINE_WRAPPERTYPEINFO();
 public:
     // For CallbackPromiseAdapter.
     using WebType = OwnPtr<WebPresentationConnectionClient>;
 
     static PresentationConnection* take(ScriptPromiseResolver*, PassOwnPtr<WebPresentationConnectionClient>, PresentationRequest*);
     static PresentationConnection* take(PresentationController*, PassOwnPtr<WebPresentationConnectionClient>, PresentationRequest*);
     ~PresentationConnection() override;
 
     // EventTarget implementation.
@@ skipping 29 matching lines @@
 
     // Notifies the connection about its state change to 'closed'.
     void didClose(WebPresentationConnectionCloseReason, const String& message);
 
     // Notifies the presentation about new message.
     void didReceiveTextMessage(const String& message);
     void didReceiveBinaryMessage(const uint8_t* data, size_t length);
 
 protected:
     // EventTarget implementation.
-    bool addEventListenerInternal(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener>, const EventListenerOptions&) override;
+    bool addEventListenerInternal(const AtomicString& eventType, RawPtr<EventListener>, const EventListenerOptions&) override;
 
 private:
     class BlobLoader;
 
     enum MessageType {
         MessageTypeText,
         MessageTypeArrayBuffer,
         MessageTypeBlob,
     };
 
@@ skipping 40 matching lines @@
     // For Blob data handling.
     Member<BlobLoader> m_blobLoader;
     Deque<OwnPtr<Message>> m_messages;
 
     BinaryType m_binaryType;
 };
 
 } // namespace blink
 
 #endif // PresentationConnection_h