title: PdfDocument.PageInfo.Builder(Rect, int) constructor throws issue
body: <p>I am following the informations provided in the URL <a href="http://developer.android.com/reference/android/graphics/pdf/PdfDocument.html" rel="nofollow">http://developer.android.com/reference/android/graphics/pdf/PdfDocument.html</a> to generate PDF, but the IDE complains <code>constructor PdfDocument.PageInfo.Builder(Rect, int) is undefined</code> on the below line</p>
  
  <pre><code>new PageInfo.Builder(new Rect(0, 0, 100, 100), 1).create();
  </code></pre>