Device: all boards
Regression: R71-11174.0.0

https://cros-goldeneye.corp.google.com/chromeos/healthmonitoring/testDetails?milestone=72&daysBack=30&testName=video_PowerConsumption.webrtc

Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 600, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/usr/local/autotest/common_lib/test.py", line 806, in _call_test_function
    raise error.UnhandledTestFail(e)
UnhandledTestFail: Unhandled KeyError: 'result_system_pwr'
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 800, in _call_test_function
    return func(*args, **dargs)
  File "/usr/local/autotest/common_lib/test.py", line 464, in execute
    postprocess_profiled_run, args, dargs)
  File "/usr/local/autotest/common_lib/test.py", line 371, in _call_run_once
    self.run_once(*args, **dargs)
  File "/usr/local/autotest/cros/video/helper_logger.py", line 82, in call
    return func(*args, **kwargs)
  File "/usr/local/autotest/tests/video_WebRtcPerf/video_WebRtcPerf.py", line 177, in run_once
    keyvals = self.test_power(local_path)
  File "/usr/local/autotest/tests/video_WebRtcPerf/video_WebRtcPerf.py", line 323, in test_power
    return self.test_webrtc(local_path, get_power)
  File "/usr/local/autotest/tests/video_WebRtcPerf/video_WebRtcPerf.py", line 206, in test_webrtc
    result = gather_result(cr)
  File "/usr/local/autotest/tests/video_WebRtcPerf/video_WebRtcPerf.py", line 321, in get_power
    return keyval['result_' + measurements[0].domain + '_pwr']
KeyError: 'result_system_pwr'


This is probably caused by this change:
https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1280483