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