Respect fallback colors when interpolating text-decoration-color.

Source/core/animation/css/CSSAnimatableValueFactory.cpp

 /*
  * Copyright (C) 2013 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 415 matching lines @@
     case CSSPropertyStrokeMiterlimit:
         return createFromDouble(style.strokeMiterLimit());
     case CSSPropertyStrokeOpacity:
         return createFromDouble(style.strokeOpacity());
     case CSSPropertyStroke:
         return AnimatableSVGPaint::create(
             style.svgStyle().strokePaintType(), style.svgStyle().visitedLinkStrokePaintType(),
             style.svgStyle().strokePaintColor(), style.svgStyle().visitedLinkStrokePaintColor(),
             style.svgStyle().strokePaintUri(), style.svgStyle().visitedLinkStrokePaintUri());
     case CSSPropertyTextDecorationColor:
-        return AnimatableColor::create(style.textDecorationColor().resolve(style.color()), style.visitedLinkTextDecorationColor().resolve(style.visitedLinkColor()));
+        return createFromColor(property, style);
     case CSSPropertyTextIndent:
         return createFromLength(style.textIndent(), style);
     case CSSPropertyTextShadow:
         return AnimatableShadow::create(style.textShadow());
     case CSSPropertyTop:
         return createFromLength(style.top(), style);
     case CSSPropertyWebkitBorderHorizontalSpacing:
         return createFromDouble(style.horizontalBorderSpacing());
     case CSSPropertyWebkitBorderVerticalSpacing:
         return createFromDouble(style.verticalBorderSpacing());
@@ skipping 62 matching lines @@
     case CSSPropertyZoom:
         return createFromDouble(style.zoom());
     default:
         ASSERT_NOT_REACHED();
         // This return value is to avoid a release crash if possible.
         return AnimatableUnknown::create(nullptr);
     }
 }
 
 } // namespace blink