B2G/gecko/browser/base/content/browser-social.js
// mode chats are available, but not shown.
mode chats are available, but not shown.
mode chats are available but not shown .
get isAvailable() {
    if (!SocialUI.haveLoggedInUser())
      return false;
    let docElem = document.documentElement;
    let chromeless = docElem.getAttribute("chromehidden").indexOf("extrachrome") >= 0;
    return Social.uiVisible && !chromeless;
  }
get isAvailable ( ) { if ( ! SocialUI . haveLoggedInUser ( ) ) return false ; let docElem = document . documentElement ; let chromeless = docElem . getAttribute ( "chromehidden" ) . indexOf ( "extrachrome" ) >= 0 ; return Social . uiVisible && ! chromeless ; }
mode chats are available, but not shown.
mode chats are available but not shown .