Remove the compile time flag for DATALIST Element.

Source/core/rendering/RenderTheme.cpp

 /**
  * This file is part of the theme implementation for form controls in WebCore.
  *
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc.
  *
  * 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 33 matching lines @@
 #include "core/platform/graphics/StringTruncator.h"
 #include "core/rendering/PaintInfo.h"
 #include "core/rendering/RenderMeter.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/style/RenderStyle.h"
 
 #if ENABLE(INPUT_SPEECH)
 #include "core/rendering/RenderInputSpeech.h"
 #endif
 
-#if ENABLE(DATALIST_ELEMENT)
 #include "core/dom/ElementShadow.h"
 #include "core/html/HTMLCollection.h"
 #include "core/html/HTMLDataListElement.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/parser/HTMLParserIdioms.h"
-#endif
 
 // The methods in this file are shared by all themes on every platform.
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 static Color& customFocusRingColor()
 {
     DEFINE_STATIC_LOCAL(Color, color, ());
@@ skipping 818 matching lines @@
 bool RenderTheme::supportsMeter(ControlPart) const
 {
     return false;
 }
 
 bool RenderTheme::paintMeter(RenderObject*, const PaintInfo&, const IntRect&)
 {
     return true;
 }
 
-#if ENABLE(DATALIST_ELEMENT)
 LayoutUnit RenderTheme::sliderTickSnappingThreshold() const
 {
     return 0;
 }
 
 void RenderTheme::paintSliderTicks(RenderObject* o, const PaintInfo& paintInfo, const IntRect& rect)
 {
     Node* node = o->node();
     if (!node)
         return;
@@ skipping 66 matching lines @@
         double tickFraction = (parsedValue - min) / (max - min);
         double tickRatio = isHorizontal && o->style()->isLeftToRightDirection() ? tickFraction : 1.0 - tickFraction;
         double tickPosition = round(tickRegionSideMargin + tickRegionWidth * tickRatio);
         if (isHorizontal)
             tickRect.setX(tickPosition);
         else
             tickRect.setY(tickPosition);
         paintInfo.context->fillRect(tickRect);
     }
 }
-#endif
 
 double RenderTheme::animationRepeatIntervalForProgressBar(RenderProgress*) const
 {
     return 0;
 }
 
 double RenderTheme::animationDurationForProgressBar(RenderProgress*) const
 {
     return 0;
 }
@@ skipping 199 matching lines @@
 
     return StringTruncator::centerTruncate(string, width, font, StringTruncator::EnableRoundingHacks);
 }
 
 bool RenderTheme::shouldOpenPickerWithF4Key() const
 {
     return false;
 }
 
 } // namespace WebCore