Revert of Add support for MAC address randomization

Revert of Add support for MAC address randomization (patchset #3 id:40001 of https://codereview.chromium.org/2040603002/ )

Reason for revert:
Seeing if this broke tricky (crbug.com/619615).

Original issue's description:
> Add support for MAC address randomization
>
> This is a feature in shill/wpa_supplicant to hide MAC addresses
> while probing before we are actually connected, making it a little
> more difficult to track users' devices by hardware MAC address.
> The feature should be disabled for enterprise-enrolled devices
> but enabled otherwise.
>
> BUG=579598
> R=stevenjb@chromium.org
>
> Committed: https://crrev.com/5c9048b62d7ac578f3cc179afdfec311fbebc305
> Cr-Commit-Position: refs/heads/master@{#398717}

TBR=stevenjb@chromium.org,ejcaruso@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=579598
Committed: https://crrev.com/70d392e3d0f632711408527b25bf016b537a738a
Cr-Commit-Position: refs/heads/master@{#399665}

[jdufault, 2016-06-14 00:20:09]

Created Revert of Add support for MAC address randomization

[stevenjb, 2016-06-14 07:04:25]

The CQ bit was checked by stevenjb@chromium.org

[commit-bot: I haz the power, 2016-06-14 07:04:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2061093002/1

[commit-bot: I haz the power, 2016-06-14 07:38:44]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-14 07:40:07]

Description was changed from

==========
Revert of Add support for MAC address randomization (patchset #3 id:40001 of
https://codereview.chromium.org/2040603002/ )

Reason for revert:
Seeing if this broke tricky (crbug.com/619615).

Original issue's description:
> Add support for MAC address randomization
> 
> This is a feature in shill/wpa_supplicant to hide MAC addresses
> while probing before we are actually connected, making it a little
> more difficult to track users' devices by hardware MAC address.
> The feature should be disabled for enterprise-enrolled devices
> but enabled otherwise.
> 
> BUG=579598
> R=stevenjb@chromium.org
> 
> Committed: https://crrev.com/5c9048b62d7ac578f3cc179afdfec311fbebc305
> Cr-Commit-Position: refs/heads/master@{#398717}

TBR=stevenjb@chromium.org,ejcaruso@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=579598
==========

to

==========
Revert of Add support for MAC address randomization (patchset #3 id:40001 of
https://codereview.chromium.org/2040603002/ )

Reason for revert:
Seeing if this broke tricky (crbug.com/619615).

Original issue's description:
> Add support for MAC address randomization
>
> This is a feature in shill/wpa_supplicant to hide MAC addresses
> while probing before we are actually connected, making it a little
> more difficult to track users' devices by hardware MAC address.
> The feature should be disabled for enterprise-enrolled devices
> but enabled otherwise.
>
> BUG=579598
> R=stevenjb@chromium.org
>
> Committed: https://crrev.com/5c9048b62d7ac578f3cc179afdfec311fbebc305
> Cr-Commit-Position: refs/heads/master@{#398717}

TBR=stevenjb@chromium.org,ejcaruso@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=579598

Committed: https://crrev.com/70d392e3d0f632711408527b25bf016b537a738a
Cr-Commit-Position: refs/heads/master@{#399665}
==========

[commit-bot: I haz the power, 2016-06-14 07:40:08]

Patchset 1 (id:??) landed as
https://crrev.com/70d392e3d0f632711408527b25bf016b537a738a
Cr-Commit-Position: refs/heads/master@{#399665}