title: How do you remove an inflated menu/items from the new Lollipop Toolbar?
body: <p>I include a v7 Toolbar in my layout.</p>
  
  <pre><code>&lt;android.support.v7.widget.Toolbar
      android:id="@+id/toolbar"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:background="@android:color/white"
      /&gt;
  </code></pre>
  
  <p>I'm inflating a menu into it with the following:</p>
  
  <pre><code>mToolbar.inflateMenu(R.menu.options_add_contact);
  </code></pre>
  
  <p>Now how do I know remove/reset it? I've tried a couple shots in the dark:</p>
  
  <ul>
  <li>inflating an empty menu</li>
  <li><code>mToolbar.inflateMenu(0)</code></li>
  <li><code>moolbar.setMenu(null, null)</code></li>
  <li><code>toolbar.setMenu(null, null)</code></li>
  </ul>