@Override
    protected QueryProfile createSubProfile(String name, DimensionBinding binding) {
        // Nothing is set in this branch, so nothing to override, but need override checking
        return new OverridableQueryProfile(getSource(), getOwner());
    }
Creates an unbacked overridable query profile
container-search/src/main/java/com/yahoo/search/query/profile/OverridableQueryProfile.java