title: Android: Where does the "System tools" permission come from?
body: <p>I've got an Android App on Google Play and when installing it, it says it has the Persmission "System Tools - test access to protected storage. Allows the app to test a permission for USB storage that will be availavle on future devices".</p>
  
  <p>I don't really understand that permission and I don't know which permission in my manifest activates this.</p>
  
  <p>I use following permissions in my manifest.xml</p>
  
  <pre><code>&lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  &lt;uses-permission android:name="android.permission.CAMERA" /&gt;
  &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;
  &lt;uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /&gt;
  &lt;uses-permission android:name="android.permission.GET_ACCOUNTS" /&gt;
  &lt;uses-permission android:name="android.permission.WAKE_LOCK" /&gt;
  &lt;uses-permission android:name="android.permission.VIBRATE" /&gt;
  </code></pre>