add note about VideoView "wrap_content" layout issue

    <ol>

      <li><a href="#BehaviorsIntents">If your app uses implicit intents...</a></li>

      <li><a href="#BehaviorsAccounts">If your app depends on accounts...</a></li>

      <li><a href="#BehaviorsVideoView">If your app uses VideoView...</a></li>

    </ol>

  </li>

  <li><a href="#RestrictedProfiles">Restricted Profiles</a>

below about <a href="#AccountsInProfile">Supporting accounts in a restricted profile</a>.</p>

<h3 id="#BehaviorsVideoView">If your app uses VideoView...</h3>

<p>Your video might appear smaller on Android 4.3.</p>

<p>On previous versions of Android, the {@link android.widget.VideoView} widget incorrectly

calculated the {@code "wrap_content"} value for {@link android.R.attr#layout_height} and {@link

android.R.attr#layout_width} to be the same as {@code "match_parent"}. So while using {@code

"wrap_content"} for the height or width may have previously provided your desired video layout,

doing so may result in a much smaller video on Android 4.3 and higher. To fix the issue, replace

{@code "wrap_content"} with {@code "match_parent"} and verify your video appears as expected on

Android 4.3 as well as on older versions.</p>

<h2 id="RestrictedProfiles">Restricted Profiles</h2>