B2G/gecko/browser/devtools/debugger/debugger-controller.js
/**
   * Gets the preferred stackframes pane visibility state.
   * @return boolean
   */
Gets the preferred stackframes pane visibility state.
@return boolean
Gets the preferred stackframes pane visibility state . @return boolean
get stackframesPaneVisible() {
    if (this._stackframesVisible === undefined) {
      this._stackframesVisible = Services.prefs.getBoolPref(STACKFRAMES_VISIBLE);
    }
    return this._stackframesVisible;
  }
get stackframesPaneVisible ( ) { if ( this . _stackframesVisible === undefined ) { this . _stackframesVisible = Services . prefs . getBoolPref ( STACKFRAMES_VISIBLE ) ; } return this . _stackframesVisible ; }
Gets the preferred stackframes pane visibility state.
Gets the preferred stackframes pane visibility state .