add: dump("XXX closing dbview (" + dbview + ")\n"); 
context: function OnMailWindowUnload(){  var dbview = GetDBView();  if (dbview) {    dbview.close();   }  var mailSession = Components.classes[mailSessionContractID].getService();  if(mailSession)  {    mailSession = mailSession.QueryInterface(Components.interfaces.nsIMsgMailSession);    if(mailSession)    {      mailSession.RemoveFolderListener(folderListener);    }  }  mailSession.RemoveMsgWindow(msgWindow);  messenger.SetWindow(null, null);  var msgDS = folderDataSource.QueryInterface(Components.interfaces.nsIMsgRDFDataSource);  msgDS.window = null;  msgDS = accountManagerDataSource.QueryInterface(Components.interfaces.nsIMsgRDFDataSource);  msgDS.window = null;  msgWindow.closeWindow();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/3257af853ba0f442598a73152600647e96a2ee86/mailWindow.js/clean/mailnews/base/resources/content/mailWindow.js