Remove RawPtr from Source/web/

third_party/WebKit/public/web/WebDOMMessageEvent.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 40 matching lines @@
 public:
     BLINK_EXPORT WebDOMMessageEvent(const WebSerializedScriptValue& messageData, const WebString& origin = WebString(), const WebFrame* sourceFrame = nullptr, const WebDocument& targetDocument = WebDocument(), const WebMessagePortChannelArray& channels = WebMessagePortChannelArray());
     WebDOMMessageEvent() { }
 
     BLINK_EXPORT WebSerializedScriptValue data() const;
     BLINK_EXPORT WebString origin() const;
 
     BLINK_EXPORT WebMessagePortChannelArray releaseChannels();
 
 #if BLINK_IMPLEMENTATION
-    explicit WebDOMMessageEvent(const RawPtr<MessageEvent>& e) : WebDOMEvent(e) { }
+    explicit WebDOMMessageEvent(MessageEvent* e) : WebDOMEvent(e) { }
 #endif
 };
 
 } // namespace blink
 
 #endif