Removing a bunch of unused platform code.

Source/WebCore/html/HTMLFormControlElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * 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 315 matching lines @@
 bool HTMLFormControlElement::isKeyboardFocusable(KeyboardEvent* event) const
 {
     if (isFocusable())
         if (document()->frame())
             return document()->frame()->eventHandler()->tabsToAllFormControls(event);
     return false;
 }
 
 bool HTMLFormControlElement::isMouseFocusable() const
 {
-#if PLATFORM(GTK) || PLATFORM(QT)
-    return HTMLElement::isMouseFocusable();
-#else
     return false;
-#endif
 }
 
 short HTMLFormControlElement::tabIndex() const
 {
     // Skip the supportsFocus check in HTMLElement.
     return Element::tabIndex();
 }
 
 bool HTMLFormControlElement::recalcWillValidate() const
 {
@@ skipping 136 matching lines @@
 }
 
 void HTMLFormControlElement::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
     LabelableElement::reportMemoryUsage(memoryObjectInfo);
     info.addMember(m_validationMessage, "validationMessage");
 }
 
 } // namespace Webcore