Fix android perf bot issue caused by 1550803002

Fix android perf bot issue caused by 1550803002

BUG=561190
Committed: https://crrev.com/91ed691f5bb451e7904c665e1f398c0bddd9c489
Cr-Commit-Position: refs/heads/master@{#367097}

[Yoland Yan(Google), 2015-12-29 18:41:31]

yolandyan@google.com changed reviewers:
+ dtu@chromium.org, mikecase@chromium.org, nednguyen@google.com

[dtu, 2015-12-29 18:46:18]

lgtm

[Yoland Yan(Google), 2015-12-29 18:47:04]

The CQ bit was checked by yolandyan@google.com

[commit-bot: I haz the power, 2015-12-29 18:47:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553533002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553533002/1

[Xianzhu, 2015-12-29 19:37:02]

wangxianzhu@chromium.org changed reviewers:
+ wangxianzhu@chromium.org

[Xianzhu, 2015-12-29 19:37:03]

https://codereview.chromium.org/1553533002/diff/1/tools/telemetry/telemetry/i...
File
tools/telemetry/telemetry/internal/platform/power_monitor/sysfs_power_monitor.py
(right):

https://codereview.chromium.org/1553533002/diff/1/tools/telemetry/telemetry/i...
tools/telemetry/telemetry/internal/platform/power_monitor/sysfs_power_monitor.py:125:
stats[cpu] = None
I used another method in https://codereview.chromium.org/1547423002/ because I'm
afraid some 'continue's without setting stats[cpu] in some other methods (e.g.
GetCpuState()) might cause the same issue.

[Yoland Yan(Google), 2015-12-29 19:50:49]

https://codereview.chromium.org/1553533002/diff/1/tools/telemetry/telemetry/i...
File
tools/telemetry/telemetry/internal/platform/power_monitor/sysfs_power_monitor.py
(right):

https://codereview.chromium.org/1553533002/diff/1/tools/telemetry/telemetry/i...
tools/telemetry/telemetry/internal/platform/power_monitor/sysfs_power_monitor.py:125:
stats[cpu] = None
On 2015/12/29 19:37:03, Xianzhu wrote:
> I used another method in https://codereview.chromium.org/1547423002/ because
I'm
> afraid some 'continue's without setting stats[cpu] in some other methods (e.g.
> GetCpuState()) might cause the same issue.

Hmm you are right, I have never seen cpuidle not existing, that's why
GetCpuState() doesn't cause problem for bots. In that case, I will add something
similar in GetCpuState()

[commit-bot: I haz the power, 2015-12-29 20:08:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-29 20:08:49]

Description was changed from

==========
Fix android perf bot issue caused by 1550803002

BUG=561190
==========

to

==========
Fix android perf bot issue caused by 1550803002

BUG=561190

Committed: https://crrev.com/91ed691f5bb451e7904c665e1f398c0bddd9c489
Cr-Commit-Position: refs/heads/master@{#367097}
==========

[commit-bot: I haz the power, 2015-12-29 20:08:52]

Patchset 1 (id:??) landed as
https://crrev.com/91ed691f5bb451e7904c665e1f398c0bddd9c489
Cr-Commit-Position: refs/heads/master@{#367097}