anchor.diff:        }
       }
     }
  - 
  -  /** 
  +
  +  /**
      * True if we are using a browser + platform combination that needs the
  -   * Selenium server jar. 
  +   * Selenium server jar.
      */
     bool get _needsSelenium() => new Platform().operatingSystem() == 'macos' &&
         browserUsed == 'safari';
  
positive.code:     }
      return _didStandardTestFail(errors, staticWarnings);
    }
    
    bool _didMultitestFail(List errors, List staticWarnings) {
      String outcome = testCase.info.multitestOutcome;
      if ((outcome == '' || outcome == 'compile-time error') && errors.length > 0) {
  
negative.code:     } 
      return false;
    }
  
    // Parse a line delimited by the | character using \ as an escape charager
    // like:  FOO|BAR|FOO\|BAR|FOO\\BAZ as 4 fields: FOO BAR FOO|BAR FOO\BAZ
    List<String> splitMachineError(String line) {
  