Remove interactive content and form related API from HTMLElement.

sky/engine/core/html/HTMLElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004-2008, 2013, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2011 Motorola Mobility. 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
@@ skipping 66 matching lines @@
 {
     setAttribute(HTMLNames::spellcheckAttr, enable ? "true" : "false");
 }
 
 
 void HTMLElement::click()
 {
     dispatchSimulatedClick(0, SendNoEvents);
 }
 
-void HTMLElement::accessKeyAction(bool sendMouseEvents)
-{
-    dispatchSimulatedClick(0, sendMouseEvents ? SendMouseUpDownEvents : SendNoEvents);
-}
-
 String HTMLElement::title() const
 {
     return getAttribute(HTMLNames::titleAttr);
 }
 
 short HTMLElement::tabIndex() const
 {
     if (supportsFocus())
         return Element::tabIndex();
     return -1;
@@ skipping 21 matching lines @@
 const AtomicString& HTMLElement::dir()
 {
     return toValidDirValue(getAttribute(HTMLNames::dirAttr));
 }
 
 void HTMLElement::setDir(const AtomicString& value)
 {
     setAttribute(HTMLNames::dirAttr, value);
 }
 
-bool HTMLElement::isInteractiveContent() const
-{
-    return false;
-}
-
-const AtomicString& HTMLElement::eventParameterName()
-{
-    DEFINE_STATIC_LOCAL(const AtomicString, eventString, ("event", AtomicString::ConstructFromLiteral));
-    return eventString;
-}
-
 v8::Handle<v8::Object> HTMLElement::wrap(v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
 {
     return createV8HTMLWrapper(this, creationContext, isolate);
 }
 
 } // namespace blink