 {
     /**
      *  Constructor.
-     *  
+     *
      *  @langversion 3.0
      *  @playerversion Flash 10
      *  @playerversion AIR 2.5


package mx.core
{
import flash.system.Capabilities;

import mx.core.mx_internal;

use namespace mx_internal;


 *        <tr><td>640 DPI</td><td>&gt;=640 DPI</td></tr>
 *     </table>
 *  </p>
 *
 *
 * 
 *  <p>Subclasses of RuntimeDPIProvider should only depend on runtime APIs
 *  and should not depend on any classes specific to the Flex framework except
