revert r171206: "Add transaction detail params to requestAutocomplete()."

Source/core/html/HTMLFormElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 85 matching lines @@
 
     bool checkValidity();
 
     enum AutocompleteResult {
         AutocompleteResultSuccess,
         AutocompleteResultErrorDisabled,
         AutocompleteResultErrorCancel,
         AutocompleteResultErrorInvalid,
     };
 
-    void requestAutocomplete(const Dictionary&);
+    void requestAutocomplete();
     void finishRequestAutocomplete(AutocompleteResult);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(autocomplete);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(autocompleteerror);
 
     RadioButtonGroupScope& radioButtonGroupScope() { return m_radioButtonGroupScope; }
 
     const FormAssociatedElement::List& associatedElements() const;
     const Vector<HTMLImageElement*>& imageElements();
 
@@ skipping 59 matching lines @@
     bool m_isInResetFunction;
 
     bool m_wasDemoted;
 
     OwnPtr<GenericEventQueue> m_pendingAutocompleteEventsQueue;
 };
 
 } // namespace WebCore
 
 #endif // HTMLFormElement_h