The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra/+/f840b263507199496eb338bf660578e6542af08d

commit f840b263507199496eb338bf660578e6542af08d
Author: Chan <chanli@chromium.org>
Date: Wed Apr 19 19:52:23 2017

[Findit] Rerun swarming tasks as well when rerun a test analysis.

Bug:  712889 
Change-Id: Ief16def4da7c168f2255243a9bc1722a726cb6fe
Reviewed-on: https://chromium-review.googlesource.com/481981
Commit-Queue: Chan Li <chanli@chromium.org>
Reviewed-by: Shuotao Gao <stgao@chromium.org>
Reviewed-by: Jeffrey Li <lijeffrey@chromium.org>

[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/waterfall/trigger_base_swarming_task_pipeline.py
[add] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/model/test/base_swarming_task_test.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/model/test/wf_swarming_task_test.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/waterfall/test/analyze_build_failure_pipeline_test.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/waterfall/test/trigger_swarming_tasks_pipeline_test.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/model/flake/flake_swarming_task.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/waterfall/trigger_swarming_tasks_pipeline.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/waterfall/analyze_build_failure_pipeline.py
[modify] https://crrev.com/f840b263507199496eb338bf660578e6542af08d/appengine/findit/model/base_swarming_task.py