Story  browse:media:tumblr failing on linux since roughly January 18


Link to most recent build: 
https://uberchromegw.corp.google.com/i/chromium.perf/builders/Linux%20Perf/builds/2346


Looks like it might be an issue with the test if you look at the logs: 
https://chromium-swarm.appspot.com/task?id=3b279de7fb825f10&refresh=10&show_raw=1

in EvaluateCallbackWithElement
    return tab.EvaluateJavaScript(code)
  File "/b/s/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/s/w/ir/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 215, in EvaluateJavaScript
    return self._inspector_backend.EvaluateJavaScript(*args, **kwargs)
  File "/b/s/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/s/w/ir/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 252, in EvaluateJavaScript
    return self._EvaluateJavaScript(expression, context_id, timeout)
  File "/b/s/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/s/w/ir/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 38, in Inner
    return func(inspector_backend, *args, **kwargs)
  File "/b/s/w/ir/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 519, in _EvaluateJavaScript
    return self._runtime.Evaluate(expression, context_id, timeout)
  File "/b/s/w/ir/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_runtime.py", line 53, in Evaluate
    description=details.get('exception', {}).get('description'))
EvaluateException: UncaughtError:
Error: Cannot find element: using selector "#tumblr_lightbox_center_image"
    at callback (<anonymous>:7:19)
    at <anonymous>:13:16
    at <anonymous>:14:9


Going to disable this story on linux.