title: Action Bar Subtitle Color Doesn't Change
body: <p>I'm trying to change the actionbar's subtitle color to white... I've tried several solutions on stackoverflow, but none of them worked for me..</p>
  
  <p>This is what I currently have, and it's not working.. I'm not using any compatibility library.</p>
  
  <pre><code>&lt;style name="AppTheme" parent="AppBaseTheme"&gt;
      &lt;item name="android:actionBarStyle"&gt;@style/MyActionBar&lt;/item&gt;
  &lt;/style&gt;
  
  &lt;style name="MyActionBar" parent="android:style/Widget.Holo.ActionBar"&gt;
      &lt;item name="android:subtitleTextStyle"&gt;@style/MyActionBar.TitleTextStyle&lt;/item&gt;
  &lt;/style&gt;
  
  &lt;style name="MyActionBar.TitleTextStyle" parent="android:style/TextAppearance.Holo.Widget.ActionBar.Subtitle"&gt;
      &lt;item name="android:textColor"&gt;#ffffff&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>My app's theme in the manifest is Theme.Holo.Light.DarkActionBar</p>