rem: openNewTabWith( this.target.ownerDocument.location.href, true, reverseBackgroundPref ); 
add: openNewTabWith( this.target.ownerDocument.location.href, this.target.ownerDocument, reverseBackgroundPref ); 
context:     openFrameInTab : function ( reverseBackgroundPref ) {        // Determine linked-to URL.        openNewTabWith( this.target.ownerDocument.location.href, true, reverseBackgroundPref );    },
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/26000a28a69ba396617551db8e97d2d610b28ada/nsContextMenu.js/clean/suite/common/nsContextMenu.js