Revert of Give automation extension api owners ownership of externs

Revert of Give automation extension api owners ownership of externs (patchset #2 id:20001 of https://codereview.chromium.org/2576053002/ )

Reason for revert:
Manually editing generated files is not the right way to change things in this folder.

https://codereview.chromium.org/2563013003/
https://codereview.chromium.org/2544203004/

Please either fix the tools, report bugs, or remove generation steps (or move these externs to somewhere else), then resubmit this CL.

Original issue's description:
> Give automation extension api owners ownership of externs
>
> BUG=
>
> Committed: https://crrev.com/484e132178179990a45f6c74c218d12bee61f094
> Cr-Commit-Position: refs/heads/master@{#438680}

TBR=redevlin.cronin@chromium.org,dtseng@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/9807edde1147b92a6613f6bf26d84b1d0fcc939f
Cr-Commit-Position: refs/heads/master@{#438688}

[Dan Beam, 2016-12-15 00:36:54]

The CQ bit was checked by dbeam@chromium.org

[Dan Beam, 2016-12-15 00:36:54]

Created Revert of Give automation extension api owners ownership of externs

[commit-bot: I haz the power, 2016-12-15 00:38:13]

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, 2016-12-15 00:38:50]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481762214228550, "parent_rev":
"a5496bfb25dda69dce9492694aee2524b7196d86", "commit_rev":
"71d5d934c63b0d522a24dcb244e8d801fed60ea1"}

[commit-bot: I haz the power, 2016-12-15 00:39:16]

Description was changed from

==========
Revert of Give automation extension api owners ownership of externs (patchset #2
id:20001 of https://codereview.chromium.org/2576053002/ )

Reason for revert:
Manually editing generated files is not the right way to change things in this
folder.

https://codereview.chromium.org/2563013003/
https://codereview.chromium.org/2544203004/

Please either fix the tools, report bugs, or remove generation steps (or move
these externs to somewhere else), then resubmit this CL.

Original issue's description:
> Give automation extension api owners ownership of externs
> 
> BUG=
> 
> Committed: https://crrev.com/484e132178179990a45f6c74c218d12bee61f094
> Cr-Commit-Position: refs/heads/master@{#438680}

TBR=redevlin.cronin@chromium.org,dtseng@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

to

==========
Revert of Give automation extension api owners ownership of externs (patchset #2
id:20001 of https://codereview.chromium.org/2576053002/ )

Reason for revert:
Manually editing generated files is not the right way to change things in this
folder.

https://codereview.chromium.org/2563013003/
https://codereview.chromium.org/2544203004/

Please either fix the tools, report bugs, or remove generation steps (or move
these externs to somewhere else), then resubmit this CL.

Original issue's description:
> Give automation extension api owners ownership of externs
> 
> BUG=
> 
> Committed: https://crrev.com/484e132178179990a45f6c74c218d12bee61f094
> Cr-Commit-Position: refs/heads/master@{#438680}

TBR=redevlin.cronin@chromium.org,dtseng@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2579603002
==========

[commit-bot: I haz the power, 2016-12-15 00:39:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-15 00:41:26]

Description was changed from

==========
Revert of Give automation extension api owners ownership of externs (patchset #2
id:20001 of https://codereview.chromium.org/2576053002/ )

Reason for revert:
Manually editing generated files is not the right way to change things in this
folder.

https://codereview.chromium.org/2563013003/
https://codereview.chromium.org/2544203004/

Please either fix the tools, report bugs, or remove generation steps (or move
these externs to somewhere else), then resubmit this CL.

Original issue's description:
> Give automation extension api owners ownership of externs
> 
> BUG=
> 
> Committed: https://crrev.com/484e132178179990a45f6c74c218d12bee61f094
> Cr-Commit-Position: refs/heads/master@{#438680}

TBR=redevlin.cronin@chromium.org,dtseng@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2579603002
==========

to

==========
Revert of Give automation extension api owners ownership of externs (patchset #2
id:20001 of https://codereview.chromium.org/2576053002/ )

Reason for revert:
Manually editing generated files is not the right way to change things in this
folder.

https://codereview.chromium.org/2563013003/
https://codereview.chromium.org/2544203004/

Please either fix the tools, report bugs, or remove generation steps (or move
these externs to somewhere else), then resubmit this CL.

Original issue's description:
> Give automation extension api owners ownership of externs
>
> BUG=
>
> Committed: https://crrev.com/484e132178179990a45f6c74c218d12bee61f094
> Cr-Commit-Position: refs/heads/master@{#438680}

TBR=redevlin.cronin@chromium.org,dtseng@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/9807edde1147b92a6613f6bf26d84b1d0fcc939f
Cr-Commit-Position: refs/heads/master@{#438688}
==========

[commit-bot: I haz the power, 2016-12-15 00:41:26]

Patchset 1 (id:??) landed as
https://crrev.com/9807edde1147b92a6613f6bf26d84b1d0fcc939f
Cr-Commit-Position: refs/heads/master@{#438688}