requestAutocomplete: remove from web platform

third_party/WebKit/public/web/WebFormElement.h

 /*
  * Copyright (C) 2009 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 44 matching lines @@
     }
     void assign(const WebFormElement& element) { WebElement::assign(element); }
 
     BLINK_EXPORT bool autoComplete() const;
     BLINK_EXPORT WebString action() const;
     BLINK_EXPORT WebString name() const;
     BLINK_EXPORT WebString method() const;
 
     BLINK_EXPORT void getFormControlElements(WebVector<WebFormControlElement>&) const;
 
-    // NOTE: This function dispatches "invalid" events. Only call this if
-    // required by a specification (e.g. requestAutocomplete()).
-    BLINK_EXPORT bool checkValidity();
-
-    enum AutocompleteResult {
-        AutocompleteResultSuccess,
-        AutocompleteResultErrorDisabled,
-        AutocompleteResultErrorCancel,
-        AutocompleteResultErrorInvalid,
-    };
-    BLINK_EXPORT void finishRequestAutocomplete(WebFormElement::AutocompleteResult);
-
 #if BLINK_IMPLEMENTATION
     WebFormElement(HTMLFormElement*);
     WebFormElement& operator=(HTMLFormElement*);
     operator HTMLFormElement*() const;
 #endif
 };
 
 DECLARE_WEB_NODE_TYPE_CASTS(WebFormElement);
 
 } // namespace blink
 
 #endif