B2G/gecko/browser/modules/NewTabUtils.jsm
/**
   * Returns whether the 'New Tab Page' is enabled.
   */
Returns whether the 'New Tab Page' is enabled.
Returns whether the ' New Tab Page ' is enabled .
get enabled() {
    if (this._enabled === null)
      this._enabled = Services.prefs.getBoolPref(PREF_NEWTAB_ENABLED);
    return this._enabled;
  }
get enabled ( ) { if ( this . _enabled === null ) this . _enabled = Services . prefs . getBoolPref ( PREF_NEWTAB_ENABLED ) ; return this . _enabled ; }
Returns whether the 'New Tab Page' is enabled.
Returns whether the ' New Tab Page ' is enabled .