Revert of [Android][Telemetry] Disable failing key_mobile_sites benchmarks.

Revert of [Android][Telemetry] Disable failing key_mobile_sites benchmarks. (patchset #1 id:1 of https://codereview.chromium.org/2781713005/ )

Reason for revert:
The root cause should already be fixed.

Original issue's description:
> [Android][Telemetry] Disable failing key_mobile_sites benchmarks.
> 
> BUG=702194
> TBR=nednguyen@google.com
> 
> Review-Url: https://codereview.chromium.org/2781713005
> Cr-Commit-Position: refs/heads/master@{#460362}
> Committed: https://chromium.googlesource.com/chromium/src/+/908b7419b238a50d685634fa7844fd690830fa9c

TBR=rnephew@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=702194
Review-Url: https://codereview.chromium.org/2815003004
Cr-Commit-Position: refs/heads/master@{#464238}
Committed: https://chromium.googlesource.com/chromium/src/+/f1804fff4000c77d58bb4647221cc924bdd0df6a

[nednguyen, 2017-04-12 21:41:41]

The CQ bit was checked by nednguyen@google.com

[nednguyen, 2017-04-12 21:41:41]

Created Revert of [Android][Telemetry] Disable failing key_mobile_sites
benchmarks.

[commit-bot: I haz the power, 2017-04-12 21:42:33]

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, 2017-04-13 01:51:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492033301488190, "parent_rev":
"cceb830695c05acfa0c6a4fbcba8ecf8efb9551e", "commit_rev":
"f1804fff4000c77d58bb4647221cc924bdd0df6a"}

[commit-bot: I haz the power, 2017-04-13 01:52:43]

Description was changed from

==========
Revert of [Android][Telemetry] Disable failing key_mobile_sites benchmarks.
(patchset #1 id:1 of https://codereview.chromium.org/2781713005/ )

Reason for revert:
The root cause should already be fixed.

Original issue's description:
> [Android][Telemetry] Disable failing key_mobile_sites benchmarks.
> 
> BUG=702194
> TBR=nednguyen@google.com
> 
> Review-Url: https://codereview.chromium.org/2781713005
> Cr-Commit-Position: refs/heads/master@{#460362}
> Committed:
https://chromium.googlesource.com/chromium/src/+/908b7419b238a50d685634fa7844...

TBR=rnephew@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=702194
==========

to

==========
Revert of [Android][Telemetry] Disable failing key_mobile_sites benchmarks.
(patchset #1 id:1 of https://codereview.chromium.org/2781713005/ )

Reason for revert:
The root cause should already be fixed.

Original issue's description:
> [Android][Telemetry] Disable failing key_mobile_sites benchmarks.
> 
> BUG=702194
> TBR=nednguyen@google.com
> 
> Review-Url: https://codereview.chromium.org/2781713005
> Cr-Commit-Position: refs/heads/master@{#460362}
> Committed:
https://chromium.googlesource.com/chromium/src/+/908b7419b238a50d685634fa7844...

TBR=rnephew@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=702194

Review-Url: https://codereview.chromium.org/2815003004
Cr-Commit-Position: refs/heads/master@{#464238}
Committed:
https://chromium.googlesource.com/chromium/src/+/f1804fff4000c77d58bb4647221c...
==========

[commit-bot: I haz the power, 2017-04-13 01:52:44]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/f1804fff4000c77d58bb4647221c...