More cleanup of GYP code in ui/ozone

More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none

Committed: https://crrev.com/0368ecefe86d0270c59cdae71e430b3cca4c4bfc
Cr-Commit-Position: refs/heads/master@{#416871}

[not to use - tonikitoo, 2016-09-05 15:13:53]

Description was changed from

==========
More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none
==========

to

==========
More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none
==========

[not to use - tonikitoo, 2016-09-05 15:13:53]

tonikitoo@chromium.org changed reviewers:
+ dpranke@chromium.org

[not to use - tonikitoo, 2016-09-05 15:14:17]

tonikitoo@chromium.org changed reviewers:
+ tonikitoo@chromium.org

[not to use - tonikitoo, 2016-09-05 15:14:18]

informal l-g-t-m

[Dirk Pranke, 2016-09-06 01:36:17]

lgtm

[fwang, 2016-09-06 03:35:23]

The CQ bit was checked by fwang@igalia.com

[commit-bot: I haz the power, 2016-09-06 03:35:33]

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, 2016-09-06 03:41:29]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-06 03:41:30]

Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[rjkroege, 2016-09-06 23:28:56]

rjkroege@chromium.org changed reviewers:
+ spang@chromium.org

[rjkroege, 2016-09-06 23:28:57]

spang@: Does gn need the empty file too? I can't recall.

[spang, 2016-09-07 01:07:09]

On 2016/09/06 23:28:57, rjkroege wrote:
> spang@: Does gn need the empty file too? I can't recall.

I guess not, as our BUILD.gn does not list it.

(lgtm)

[fwang, 2016-09-07 05:56:50]

The CQ bit was checked by fwang@igalia.com

[commit-bot: I haz the power, 2016-09-07 05:57:06]

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, 2016-09-07 07:21:40]

Description was changed from

==========
More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none
==========

to

==========
More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none
==========

[commit-bot: I haz the power, 2016-09-07 07:21:41]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-07 07:23:35]

Description was changed from

==========
More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none
==========

to

==========
More cleanup of GYP code in ui/ozone

GYP files for Ozone have been removed in
https://codereview.chromium.org/2306743002

We remove some comments from the GN files referring to these GYP files.
We also remove the file ui/ozone/empty.cc, which is not used anymore.

R=rjkroege@chromium.org
BUG=none

Committed: https://crrev.com/0368ecefe86d0270c59cdae71e430b3cca4c4bfc
Cr-Commit-Position: refs/heads/master@{#416871}
==========

[commit-bot: I haz the power, 2016-09-07 07:23:36]

Patchset 1 (id:??) landed as
https://crrev.com/0368ecefe86d0270c59cdae71e430b3cca4c4bfc
Cr-Commit-Position: refs/heads/master@{#416871}