Flakiness dashboard data: https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=performance_test_suite&showAllRuns=true&builder=chromium.perf%3AAndroid%20One%20Perf

Looks like it has been 50% flaky for the entire history. Disabling.

Sample log:
https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/0f67b842-8f42-11e8-856a-0242ac110002
Traceback (most recent call last):
  File "/b/swarming/w/ir/third_party/catapult/telemetry/telemetry/internal/story_runner.py", line 125, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File "/b/swarming/w/ir/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "/b/swarming/w/ir/third_party/catapult/telemetry/telemetry/page/shared_page_state.py", line 310, in RunStory
    self._current_page.Run(self)
  File "/b/swarming/w/ir/third_party/catapult/telemetry/telemetry/page/__init__.py", line 99, in Run
    self.RunPageInteractions(action_runner)
  File "/b/swarming/w/ir/tools/perf/page_sets/media_cases.py", line 172, in RunPageInteractions
    action_runner.MeasureMemory()
  File "/b/swarming/w/ir/third_party/catapult/common/py_trace_event/py_trace_event/trace_event_impl/decorators.py", line 75, in traced_function
    return func(*args, **kwargs)
  File "/b/swarming/w/ir/third_party/catapult/telemetry/telemetry/internal/actions/action_runner.py", line 162, in MeasureMemory
    raise exceptions.StoryActionError('Unable to obtain memory dump')
StoryActionError: Unable to obtain memory dump