anchor.diff:      status.currentTest.stopwatch = new Stopwatch()..start();
   
       // Reset the test specific output information (stdout, stderr) on the
  -    // browser since a new test is begin started.
  +    // browser, since a new test is being started.
       status.browser.resetTestBrowserOutput();
  +    status.browser.logBrowserInfoToTestBrowserOutput();
   
       return test;
     }
  
positive.code:   void resetTestBrowserOutput() {
      _testBrowserOutput = new BrowserOutput();
    }
  
    String toString();
  
  
negative.code:     return new Future.value(true);
    }
  
    void logBrowserInfoToTestBrowserOutput() {
      _testBrowserOutput.stdout.write(
          'Android device id: ${_adbDevice.deviceId}\n');
    }
  
    String toString() => _config.name;
  }
  
  