Revert of Fail gracefully if no Chrome trace or insufficient power samples.

Revert of Fail gracefully if no Chrome trace or insufficient power samples. (patchset #8 id:140001 of https://codereview.chromium.org/2371873002/ )

Reason for revert:
crbug.com/650306

Causing BattOr tests to fail with:
MapFunctionError: Cannot read property 'bounds' of undefined

Original issue's description:
> Fail gracefully if no Chrome trace or insufficient power samples.
> 
> If there is no Chrome trace available or power samples do not cover
> the entire region, return no metrics rather than crashing or
> returning bogus metric values.
> 
> BUG=catapult:#2867
> 
> Committed: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+/5c9f7723faa3ba50ff48094ae5dd4d00cfaaad1a

TBR=benjhayden@chromium.org,eakuefner@chromium.org,nednguyen@google.com,alexandermont@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=catapult:#2867

Committed: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+/4a9b8db369bd30aa0d4b38461ac92d8acf9b1849

[rnephew (Reviews Here), 2016-09-30 15:51:19]

The CQ bit was checked by rnephew@chromium.org

[rnephew (Reviews Here), 2016-09-30 15:51:20]

Created Revert of Fail gracefully if no Chrome trace or insufficient power
samples.

[commit-bot: I haz the power, 2016-09-30 15:51:29]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-30 15:51:40]

Description was changed from

==========
Revert of Fail gracefully if no Chrome trace or insufficient power samples.
(patchset #8 id:140001 of https://codereview.chromium.org/2371873002/ )

Reason for revert:
crbug.com/650306

Causing BattOr tests to fail with:
MapFunctionError: Cannot read property 'bounds' of undefined

Original issue's description:
> Fail gracefully if no Chrome trace or insufficient power samples.
> 
> If there is no Chrome trace available or power samples do not cover
> the entire region, return no metrics rather than crashing or
> returning bogus metric values.
> 
> BUG=catapult:#2867
> 
> Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...

TBR=benjhayden@chromium.org,eakuefner@chromium.org,nednguyen@google.com,alexa...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=catapult:#2867
==========

to

==========
Revert of Fail gracefully if no Chrome trace or insufficient power samples.
(patchset #8 id:140001 of https://codereview.chromium.org/2371873002/ )

Reason for revert:
crbug.com/650306

Causing BattOr tests to fail with:
MapFunctionError: Cannot read property 'bounds' of undefined

Original issue's description:
> Fail gracefully if no Chrome trace or insufficient power samples.
> 
> If there is no Chrome trace available or power samples do not cover
> the entire region, return no metrics rather than crashing or
> returning bogus metric values.
> 
> BUG=catapult:#2867
> 
> Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...

TBR=benjhayden@chromium.org,eakuefner@chromium.org,nednguyen@google.com,alexa...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=catapult:#2867

Committed:
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...
==========

[commit-bot: I haz the power, 2016-09-30 15:51:41]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/github.com/catapult-project/catapu...