CC Animation: Remove meaningless method from WebLayer.

cc/layers/layer.cc

Index: cc/layers/layer.cc
diff --git a/cc/layers/layer.cc b/cc/layers/layer.cc
index 2519daa55636f354fdef38a564a7d21d0b868dcf..10a75d88e50f6936ee4fb4e2e9f456496a5f3317 100644
--- a/cc/layers/layer.cc
+++ b/cc/layers/layer.cc
@@ -1851,13 +1851,6 @@ void Layer::RemoveAnimation(int animation_id) {
   SetNeedsCommit();
 }
 
-void Layer::RemoveAnimation(int animation_id,
-                            Animation::TargetProperty property) {
-  DCHECK(layer_animation_controller_);
-  layer_animation_controller_->RemoveAnimation(animation_id, property);
-  SetNeedsCommit();
-}
-
 void Layer::AbortAnimation(int animation_id) {
   DCHECK(layer_animation_controller_);
   layer_animation_controller_->AbortAnimation(animation_id);