title: Android support library SearchView xml attributes queryHint and iconifiedByDefault not working
body: <p>I have the following SearchView in a layout file</p>
  
  <pre><code>&lt;android.support.v7.widget.SearchView
      android:id="@+id/search_view"
      android:layout_height="wrap_content"
      android:layout_width="match_parent"
      android:queryHint="@string/search"
      android:iconifiedByDefault="false"
  
       /&gt;
  </code></pre>
  
  <p>However when i run my application no hint appears and the searchview is iconified, in code it works my question is is this a bug on the supportlibrary ? </p>