B2G/gecko/browser/devtools/debugger/debugger-controller.js
/**
   * Gets the preferred stackframes pane width.
   * @return number
   */
Gets the preferred stackframes pane width.
@return number
Gets the preferred stackframes pane width . @return number
get stackframesWidth() {
    if (this._stackframesWidth === undefined) {
      this._stackframesWidth = Services.prefs.getIntPref(STACKFRAMES_WIDTH);
    }
    return this._stackframesWidth;
  }
get stackframesWidth ( ) { if ( this . _stackframesWidth === undefined ) { this . _stackframesWidth = Services . prefs . getIntPref ( STACKFRAMES_WIDTH ) ; } return this . _stackframesWidth ; }
Gets the preferred stackframes pane width.
Gets the preferred stackframes pane width .