Revert of Added the --screenshot option.

Revert of Added the --screenshot option. (patchset #7 id:120001 of https://codereview.chromium.org/1981043004/ )

Reason for revert:
breaks downstream

Original issue's description:
> Added the --screenshot option.
>
> --screenshot option was broken for instrumentation tests. In this cl,
> the option is enabled. With argument --screenshot, the device will take
> a screenshot whenever an instrumentation test fails.
>
> BUG=611538
>
> Committed: https://crrev.com/09891bc02742f34a11a6d8ffd8993066f6c1b62c
> Cr-Commit-Position: refs/heads/master@{#394843}

TBR=mikecase@chromium.org,hzl@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=611538
Committed: https://crrev.com/5a6fa1e0d268e6ef3f15aff3bb63fae8b94396cd
Cr-Commit-Position: refs/heads/master@{#394956}

[jbudorick, 2016-05-20 01:39:31]

Created Revert of Added the --screenshot option.

[commit-bot: I haz the power, 2016-05-20 01:40:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1998903002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1998903002/1

[commit-bot: I haz the power, 2016-05-20 01:40:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-20 01:43:49]

Description was changed from

==========
Revert of Added the --screenshot option. (patchset #7 id:120001 of
https://codereview.chromium.org/1981043004/ )

Reason for revert:
breaks downstream

Original issue's description:
> Added the --screenshot option.
> 
> --screenshot option was broken for instrumentation tests. In this cl,
> the option is enabled. With argument --screenshot, the device will take
> a screenshot whenever an instrumentation test fails.
> 
> BUG=611538
> 
> Committed: https://crrev.com/09891bc02742f34a11a6d8ffd8993066f6c1b62c
> Cr-Commit-Position: refs/heads/master@{#394843}

TBR=mikecase@chromium.org,hzl@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=611538
==========

to

==========
Revert of Added the --screenshot option. (patchset #7 id:120001 of
https://codereview.chromium.org/1981043004/ )

Reason for revert:
breaks downstream

Original issue's description:
> Added the --screenshot option.
>
> --screenshot option was broken for instrumentation tests. In this cl,
> the option is enabled. With argument --screenshot, the device will take
> a screenshot whenever an instrumentation test fails.
>
> BUG=611538
>
> Committed: https://crrev.com/09891bc02742f34a11a6d8ffd8993066f6c1b62c
> Cr-Commit-Position: refs/heads/master@{#394843}

TBR=mikecase@chromium.org,hzl@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=611538

Committed: https://crrev.com/5a6fa1e0d268e6ef3f15aff3bb63fae8b94396cd
Cr-Commit-Position: refs/heads/master@{#394956}
==========

[commit-bot: I haz the power, 2016-05-20 01:43:50]

Patchset 1 (id:??) landed as
https://crrev.com/5a6fa1e0d268e6ef3f15aff3bb63fae8b94396cd
Cr-Commit-Position: refs/heads/master@{#394956}