context: function RemoveAllMessageTags(){  var selectedMsgUris = GetSelectedMessages();  if (!selectedMsgUris.length)    return;      for (var i = 0; i < selectedMsgUris.length; ++i)  {    // remove all tags by removing all their tag keys at once    // (using a msgHdr's setStringProperty won't notify the threadPane!)    var msgHdr = messenger.msgHdrFromURI(selectedMsgUris[i]);    msgHdr.label = 0; // remove legacy label    msgHdr.folder.getMsgDatabase(msgWindow)          .setStringProperty(msgHdr.messageKey, "keywords", "");  }  onTagsChange();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6ebbbd35f82e3c87ebb7baf9bbcb5fd58971e49d/mailWindowOverlay.js/buggy/mail/base/content/mailWindowOverlay.js