B2G/gecko/browser/devtools/styleinspector/CssLogic.jsm
/**
   * Return a CssPropertyInfo data structure for the currently viewed element
   * and the specified CSS property. If there is no currently viewed element we
   * return an empty object.
   *
   * @param {string} aProperty The CSS property to look for.
   * @return {CssPropertyInfo} a CssPropertyInfo structure for the given
   * property.
   */
Return a CssPropertyInfo data structure for the currently viewed element
and the specified CSS property. If there is no currently viewed element we
return an empty object.

@param {string} aProperty The CSS property to look for.
@return {CssPropertyInfo} a CssPropertyInfo structure for the given
property.
Return a CssPropertyInfo data structure for the currently viewed element and the specified CSS property . If there is no currently viewed element we return an empty object . @param { string } aProperty The CSS property to look for . @return { CssPropertyInfo } a CssPropertyInfo structure for the given property .
function CssLogic_getPropertyInfo(aProperty)
  {
    if (!this.viewedElement) {
      return {};
    }
    let info = this._propertyInfos[aProperty];
    if (!info) {
      info = new CssPropertyInfo(this, aProperty);
      this._propertyInfos[aProperty] = info;
    }
    return info;
  }
function CssLogic_getPropertyInfo ( aProperty ) { if ( ! this . viewedElement ) { return { } ; } let info = this . _propertyInfos [ aProperty ] ; if ( ! info ) { info = new CssPropertyInfo ( this , aProperty ) ; this . _propertyInfos [ aProperty ] = info ; } return info ; }
Return a CssPropertyInfo data structure for the currently viewed element
 and the specified CSS property.
Return a CssPropertyInfo data structure for the currently viewed element and the specified CSS property .