rem: if (_content) { webBrowserPrint = _content 
add: if (content) { webBrowserPrint = content 
context: function NSPrintSetup(){  var didOK = false;  try {    gPrintSettings = GetPrintSettings();    var webBrowserPrint = null;    if (_content) {      webBrowserPrint = _content        .QueryInterface(Components.interfaces.nsIInterfaceRequestor)        .getInterface(Components.interfaces.nsIWebBrowserPrint);    }    didOK = goPageSetup(window, gPrintSettings);    if (didOK) {      if (webBrowserPrint) {        if (gPrintSettingsAreGlobal && gSavePrintSettings) {          var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]                                            .getService(Components.interfaces.nsIPrintSettingsService);          psService.savePrintSettingsToPrefs(gPrintSettings, false, gPrintSettings.kInitSaveNativeData);        }      }    }  } catch (e) {    dump("NSPrintSetup() " + e + "\n");  }  return didOK;}
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/766d404cfe3d0b6d61d9fede0b76e1d13ab33d52/printing.js/buggy/xpfe/communicator/resources/content/printing.js