public GenericRequestBuilder<ModelType, DataType, ResourceType, TranscodeType> dontAnimate() {
        GlideAnimationFactory<TranscodeType> animation = NoAnimation.getFactory();
        return animate(animation);
    }
Removes any existing animation set on the builder. Will be overridden by subsequent calls that set an animation.
@return This request builder.
core/src/main/java/com/bumptech/glide/GenericRequestBuilder.java