Remove support for <animateColor>.

Source/core/svg/SVGAnimatedColor.cpp

 /*
  * Copyright (C) Research In Motion Limited 2011. 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 64 matching lines @@
 
     Color fromColor = m_animationElement->animationMode() == ToAnimation ? animated->color() : from->color();
     Color toColor = to->color();
     Color toAtEndOfDurationColor = toAtEndOfDuration->color();
     Color& animatedColor = animated->color();
 
     // Apply CSS inheritance rules.
     m_animationElement->adjustForInheritance<Color>(parseColorFromString, m_animationElement->fromPropertyValueType(), fromColor, m_contextElement);
     m_animationElement->adjustForInheritance<Color>(parseColorFromString, m_animationElement->toPropertyValueType(), toColor, m_contextElement);
 
-    // Apply <animateColor> rules.
+    // Apply currentColor rules.
     adjustForCurrentColor(m_contextElement, fromColor);
     adjustForCurrentColor(m_contextElement, toColor);
     adjustForCurrentColor(m_contextElement, toAtEndOfDurationColor);
 
     float animatedRed = animatedColor.red();
     m_animationElement->animateAdditiveNumber(percentage, repeatCount, fromColor.red(), toColor.red(), toAtEndOfDurationColor.red(), animatedRed);
 
     float animatedGreen = animatedColor.green();
     m_animationElement->animateAdditiveNumber(percentage, repeatCount, fromColor.green(), toColor.green(), toAtEndOfDurationColor.green(), animatedGreen);
 
@@ skipping 12 matching lines @@
     Color from = SVGColor::colorFromRGBColorString(fromString);
     if (!from.isValid())
         return -1;
     Color to = SVGColor::colorFromRGBColorString(toString);
     if (!to.isValid())
         return -1;
     return ColorDistance::distance(from, to);
 }
 
 }