Revert of Don't require DEPS OWNERS when moving lines around in a DEPS file.

Revert of Don't require DEPS OWNERS when moving lines around in a DEPS file. (patchset #3 id:40001 of https://codereview.chromium.org/2768063004/ )

Reason for revert:
Breaks presubmit when adding DEPS files: https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux%2Fchromium_presubmit%2F400708%2F%2B%2Frecipes%2Fsteps%2Fpresubmit%2F0%2Fstdout

Original issue's description:
> Don't require DEPS OWNERS when moving lines around in a DEPS file.
> 
> As a bonus, less regex than before and also correctly handles the
> '!' prefix in DEPS files now.
> 
> BUG=702851
> R=dpranke@chromium.org
> 
> Review-Url: https://codereview.chromium.org/2768063004
> Cr-Commit-Position: refs/heads/master@{#461266}
> Committed: https://chromium.googlesource.com/chromium/src/+/da9479f3d2ff217723adc834581d41671c18d06c

TBR=dpranke@chromium.org,dcheng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=702851
Review-Url: https://codereview.chromium.org/2792853002
Cr-Commit-Position: refs/heads/master@{#461358}
Committed: https://chromium.googlesource.com/chromium/src/+/be5ca3ea5d86ccc88ff78f5f0ff7cd5c8e796196

[Sam McNally, 2017-04-03 01:32:24]

The CQ bit was checked by sammc@chromium.org

[Sam McNally, 2017-04-03 01:32:24]

Created Revert of Don't require DEPS OWNERS when moving lines around in a DEPS
file.

[commit-bot: I haz the power, 2017-04-03 01:32:32]

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, 2017-04-03 01:48:41]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491183144124930, "parent_rev":
"6d954094c746673d37970ab1321e810622c8fd49", "commit_rev":
"be5ca3ea5d86ccc88ff78f5f0ff7cd5c8e796196"}

[commit-bot: I haz the power, 2017-04-03 01:49:29]

Description was changed from

==========
Revert of Don't require DEPS OWNERS when moving lines around in a DEPS file.
(patchset #3 id:40001 of https://codereview.chromium.org/2768063004/ )

Reason for revert:
Breaks presubmit when adding DEPS files:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux...

Original issue's description:
> Don't require DEPS OWNERS when moving lines around in a DEPS file.
> 
> As a bonus, less regex than before and also correctly handles the
> '!' prefix in DEPS files now.
> 
> BUG=702851
> R=dpranke@chromium.org
> 
> Review-Url: https://codereview.chromium.org/2768063004
> Cr-Commit-Position: refs/heads/master@{#461266}
> Committed:
https://chromium.googlesource.com/chromium/src/+/da9479f3d2ff217723adc834581d...

TBR=dpranke@chromium.org,dcheng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=702851
==========

to

==========
Revert of Don't require DEPS OWNERS when moving lines around in a DEPS file.
(patchset #3 id:40001 of https://codereview.chromium.org/2768063004/ )

Reason for revert:
Breaks presubmit when adding DEPS files:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux...

Original issue's description:
> Don't require DEPS OWNERS when moving lines around in a DEPS file.
> 
> As a bonus, less regex than before and also correctly handles the
> '!' prefix in DEPS files now.
> 
> BUG=702851
> R=dpranke@chromium.org
> 
> Review-Url: https://codereview.chromium.org/2768063004
> Cr-Commit-Position: refs/heads/master@{#461266}
> Committed:
https://chromium.googlesource.com/chromium/src/+/da9479f3d2ff217723adc834581d...

TBR=dpranke@chromium.org,dcheng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=702851

Review-Url: https://codereview.chromium.org/2792853002
Cr-Commit-Position: refs/heads/master@{#461358}
Committed:
https://chromium.googlesource.com/chromium/src/+/be5ca3ea5d86ccc88ff78f5f0ff7...
==========

[commit-bot: I haz the power, 2017-04-03 01:49:30]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/be5ca3ea5d86ccc88ff78f5f0ff7...

[dcheng, 2017-04-03 01:53:43]

Sigh. LGTM.

[Dirk Pranke, 2017-04-03 02:35:23]

lgtm