Enable android.text.SpannableStringBuilderTest

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertNotNull;

import android.support.test.filters.SmallTest;

import android.support.test.runner.AndroidJUnit4;

import android.text.style.BulletSpan;

import android.text.style.QuoteSpan;

import android.text.style.SubscriptSpan;

import android.text.style.UnderlineSpan;

import org.junit.Test;

import org.junit.runner.RunWith;

@SmallTest

@RunWith(AndroidJUnit4.class)

public class SpannableStringBuilderTest extends SpannableTest {

    protected Spannable newSpannableWithText(String text) {