The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/466182f67b7084be8be583c6a6104266251e9a6a

commit 466182f67b7084be8be583c6a6104266251e9a6a
Author: Keith Haddow <haddowk@chromium.org>
Date: Thu Jun 01 23:25:00 2017

[moblab] Fix bug in moblab run suite RPC.

If the RPC is called with no suite_args the code path is incorrect
and results in no tests running / error message being recieved.

BUG= chromium:728846 
TEST=Unit test passes, local testing on moblab.

Change-Id: Ibc83a38c0cb232ea15c126fdafc4e2fb3d2ffb0c
Reviewed-on: https://chromium-review.googlesource.com/521770
Reviewed-by: Jinsong Mu <jinsong@google.com>
Reviewed-by: Keith Haddow <haddowk@chromium.org>
Commit-Queue: Keith Haddow <haddowk@chromium.org>
Tested-by: Keith Haddow <haddowk@chromium.org>

[modify] https://crrev.com/466182f67b7084be8be583c6a6104266251e9a6a/frontend/afe/moblab_rpc_interface.py

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/c4273f917c12e19751dc0846d25f96f4a54c7b49

commit c4273f917c12e19751dc0846d25f96f4a54c7b49
Author: Keith Haddow <haddowk@chromium.org>
Date: Fri Jun 02 06:49:37 2017

[moblab] Fix bug in moblab run suite RPC.

If the RPC is called with no suite_args the code path is incorrect
and results in no tests running / error message being recieved.

BUG= chromium:728846 
TEST=Unit test passes, local testing on moblab.

Change-Id: Ibc83a38c0cb232ea15c126fdafc4e2fb3d2ffb0c
Reviewed-on: https://chromium-review.googlesource.com/521754
Commit-Ready: Keith Haddow <haddowk@chromium.org>
Tested-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Jinsong Mu <jinsong@google.com>
Reviewed-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Michael Tang <ntang@chromium.org>
Reviewed-by: Dan Shi <dshi@google.com>

[modify] https://crrev.com/c4273f917c12e19751dc0846d25f96f4a54c7b49/frontend/afe/moblab_rpc_interface.py

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/6a571a352f401b5ac8b30ce758ee9f5aeb1eff2e

commit 6a571a352f401b5ac8b30ce758ee9f5aeb1eff2e
Author: Keith Haddow <haddowk@chromium.org>
Date: Wed Jun 07 17:00:55 2017

[moblab] Fix bug in moblab run suite RPC.

If the RPC is called with no suite_args the code path is incorrect
and results in no tests running / error message being recieved.

BUG= chromium:728846 
TEST=Unit test passes, local testing on moblab.

Change-Id: Ibc83a38c0cb232ea15c126fdafc4e2fb3d2ffb0c
Reviewed-on: https://chromium-review.googlesource.com/521754
Commit-Ready: Keith Haddow <haddowk@chromium.org>
Tested-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Jinsong Mu <jinsong@google.com>
Reviewed-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Michael Tang <ntang@chromium.org>
Reviewed-by: Dan Shi <dshi@google.com>
(cherry picked from commit c4273f917c12e19751dc0846d25f96f4a54c7b49)
Reviewed-on: https://chromium-review.googlesource.com/527275

[modify] https://crrev.com/6a571a352f401b5ac8b30ce758ee9f5aeb1eff2e/frontend/afe/moblab_rpc_interface.py