The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c4b1e75d9334ca63343d5e44768c246d796c8386

commit c4b1e75d9334ca63343d5e44768c246d796c8386
Author: nednguyen <nednguyen@google.com>
Date: Sat Sep 10 12:00:05 2016

Manually roll src/third_party/catapult/ da6d44e4a..c0b988891 (3 commits).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/da6d44e4a2a5..c0b988891fd1

$ git log da6d44e4a..c0b988891 --date=short --no-merges --format='%ad %ae %s'
2016-09-09 erikchen Add a new cpu time TBMv2 system health metric.
2016-09-09 nednguyen Update the lock operation in cloud_storage with better implementation using py_utils.lock
2016-09-09 rnephew [BattOr] Kill BattOr shell if there is a problem with communicating during clock sync.

BUG= 640312 , 637904 , 645106 , 645720 

TBR=catapult-sheriff@chromium.org, jbudorick@chromium.org

Review-Url: https://codereview.chromium.org/2326063004
Cr-Commit-Position: refs/heads/master@{#417833}

[modify] https://crrev.com/c4b1e75d9334ca63343d5e44768c246d796c8386/DEPS
[modify] https://crrev.com/c4b1e75d9334ca63343d5e44768c246d796c8386/build/android/test_runner.pydeps

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/a80bccf5aa929e36d526180dc5b51abe03b9d2d4

commit a80bccf5aa929e36d526180dc5b51abe03b9d2d4
Author: nednguyen <nednguyen@google.com>
Date: Tue Sep 13 03:06:26 2016

Manually roll src/third_party/catapult/ aea37326a..900438075 (5 commits).

https://chromium.googlesource.com/external/github.com/catapult-project/catapult.git/+log/aea37326ac67..900438075780

$ git log aea37326a..900438075 --date=short --no-merges --format='%ad %ae %s'
2016-09-12 benjhayden Stop computing summary statistic ScalarNumerics in ValueSet.
2016-09-12 nednguyen Make cloud_storage_global_lock a python module & import it in py_utils.cloud_storage
2016-09-12 benjhayden Prevent re-entering value-set-table.updateContents_.
2016-09-12 rnephew [BattOr] Add logging to battor subprocess polling.
2016-09-12 washingtonp Enable some profile_chrome unit tests on Trybots, specifically the ones that will currently run without error.

BUG= 645720 , 645106 

TBR=catapult-sheriff@chromium.org
NOTRY=true (net_unittests is flaky:  crbug.com/646215 )

Review-Url: https://codereview.chromium.org/2331333002
Cr-Commit-Position: refs/heads/master@{#418154}

[modify] https://crrev.com/a80bccf5aa929e36d526180dc5b51abe03b9d2d4/DEPS
[modify] https://crrev.com/a80bccf5aa929e36d526180dc5b51abe03b9d2d4/build/android/test_runner.pydeps