cache.js
function ( files ) {
        files = files || [ ];

        var me = this;
        var nEntries = files.map( function ( file ) {
          return me.getFileDescriptor( file );
        } );

        //normalizeEntries = nEntries;
        return nEntries;
      }
function ( files ) {
        files = files || [ ];

        var me = this;
        var nEntries = files.map( function ( file ) {
          return me.getFileDescriptor( file );
        } );

        //normalizeEntries = nEntries;
        return nEntries;
      }
function ( files ) { files = files || [ ] ; var me = this ; var nEntries = files . map ( function ( file ) { return me . getFileDescriptor ( file ) ; } ) ; //normalizeEntries = nEntries; return nEntries ; }
return the list of files
@method normalizeEntries
@param files
@returns {*}
return the list of files