Rename DOMFormData to FormData.

Source/core/xmlhttprequest/XMLHttpRequest.h

 /*
  *  Copyright (C) 2003, 2006, 2008 Apple Inc. All rights reserved.
  *  Copyright (C) 2005, 2006 Alexey Proskuryakov <ap@nypop.com>
  *  Copyright (C) 2011 Google Inc. All rights reserved.
  *  Copyright (C) 2012 Intel Corporation
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
@@ skipping 33 matching lines @@
 #include "wtf/text/StringBuilder.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class ArrayBufferOrArrayBufferViewOrBlobOrDocumentOrStringOrFormData;
 class Blob;
 class BlobDataHandle;
 class DOMArrayBuffer;
 class DOMArrayBufferView;
-class DOMFormData;
 class Document;
 class DocumentParser;
 class ExceptionState;
 class ExecutionContext;
+class FormData;
 class ScriptState;
 class SharedBuffer;
 class Stream;
 class TextResourceDecoder;
 class ThreadableLoader;
 class WebDataConsumerHandle;
 class XMLHttpRequestUpload;
 
 typedef int ExceptionCode;
 
@@ skipping 130 matching lines @@
 
     bool areMethodAndURLValidForSend();
 
     void throwForLoadFailureIfNeeded(ExceptionState&, const String&);
 
     bool initSend(ExceptionState&);
     void sendBytesData(const void*, size_t, ExceptionState&);
     void send(Document*, ExceptionState&);
     void send(const String&, ExceptionState&);
     void send(Blob*, ExceptionState&);
-    void send(DOMFormData*, ExceptionState&);
+    void send(FormData*, ExceptionState&);
     void send(DOMArrayBuffer*, ExceptionState&);
     void send(DOMArrayBufferView*, ExceptionState&);
 
     const AtomicString& getRequestHeader(const AtomicString& name) const;
     void setRequestHeaderInternal(const AtomicString& name, const AtomicString& value);
 
     void trackProgress(long long dataLength);
     // Changes m_state and dispatches a readyStateChange event if new m_state
     // value is different from last one.
     void changeState(State newState);
@@ skipping 95 matching lines @@
     bool m_sameOriginRequest;
     // True iff the ongoing resource loading is using the downloadToFile
     // option.
     bool m_downloadingToFile;
     bool m_responseTextOverflow;
 };
 
 } // namespace blink
 
 #endif // XMLHttpRequest_h