Web Animations: Remove WebAnimations runtime feature in favor of WebAnimationsCSS

Source/core/rendering/RenderLayer.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
  *   Randall Jesup <rjesup@wgate.com>
@@ skipping 558 matching lines @@
     if (had3DTransform != has3DTransform())
         dirty3DTransformedDescendantStatus();
 }
 
 TransformationMatrix RenderLayer::currentTransform(RenderStyle::ApplyTransformOrigin applyOrigin) const
 {
     if (!m_transform)
         return TransformationMatrix();
 
     // FIXME: handle this under web-animations
-    if (!RuntimeEnabledFeatures::webAnimationsEnabled() && renderer()->style()->isRunningAcceleratedAnimation()) {
+    if (!RuntimeEnabledFeatures::webAnimationsCSSEnabled() && renderer()->style()->isRunningAcceleratedAnimation()) {
         TransformationMatrix currTransform;
         RefPtr<RenderStyle> style = renderer()->animation().getAnimatedStyleForRenderer(renderer());
         style->applyTransform(currTransform, renderBox()->pixelSnappedBorderBoxRect().size(), applyOrigin);
         makeMatrixRenderable(currTransform, canRender3DTransforms());
         return currTransform;
     }
 
     // m_transform includes transform-origin, so we need to recompute the transform here.
     if (applyOrigin == RenderStyle::ExcludeTransformOrigin) {
         RenderBox* box = renderBox();
@@ skipping 3530 matching lines @@
     }
 }
 
 void showLayerTree(const WebCore::RenderObject* renderer)
 {
     if (!renderer)
         return;
     showLayerTree(renderer->enclosingLayer());
 }
 #endif