Move ui::GetAtom to gfx::GetAtom

Move ui::GetAtom to gfx::GetAtom

This CL is a followup to [1].  However, unlike that CL, this one
should have no functional changes as it is purely a refactoring.

This CL adds gfx::GetAtom (and renames the ::ui namespace in
x11_atom_cache to ::gfx) and updates all references that used to point
to ui::GetAtom to gfx::GetAtom.

Also update PRESUBMIT.py to include exceptions for 2 files that use
XInternAtom appropriately.

[1] https://codereview.chromium.org/2914103002/

BUG=730889
R=sadrul@chromium.org
TBR=sky@chromium.org

Review-Url: https://codereview.chromium.org/2924343002
Cr-Commit-Position: refs/heads/master@{#478103}
Committed: https://chromium.googlesource.com/chromium/src/+/11aa41dc3c2e265a712b55d0a642739493ac78eb

[Tom Anderson, 2017-06-08 20:05:03]

Patchset #1 (id:1) has been deleted

[Tom Anderson, 2017-06-08 20:05:13]

The CQ bit was checked by thomasanderson@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-08 20:05:39]

Dry run: 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, 2017-06-08 20:54:09]

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

[commit-bot: I haz the power, 2017-06-08 20:54:10]

Dry run: Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Tom Anderson, 2017-06-08 20:55:38]

The CQ bit was checked by thomasanderson@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-08 20:56:00]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Tom Anderson, 2017-06-08 21:31:59]

reviewers ptal

sky: PRESUBMIT.py
sadrul: everything else

[sky, 2017-06-08 21:47:10]

presubmit LGTM

[commit-bot: I haz the power, 2017-06-08 22:08:28]

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

[commit-bot: I haz the power, 2017-06-08 22:08:30]

Dry run: This issue passed the CQ dry run.

[sadrul, 2017-06-08 22:10:51]

lgtm Thanks!

[Tom (Use chromium acct), 2017-06-08 22:15:48]

The CQ bit was checked by thomasanderson@google.com

[commit-bot: I haz the power, 2017-06-08 22:16:15]

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, 2017-06-08 22:22:41]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1496960148555550,
"parent_rev": "6704b385bb406997f1e625c4fe89d788ded33ad6", "commit_rev":
"11aa41dc3c2e265a712b55d0a642739493ac78eb"}

[commit-bot: I haz the power, 2017-06-08 22:22:53]

Description was changed from

==========
Move ui::GetAtom to gfx::GetAtom

This CL is a followup to [1].  However, unlike that CL, this one
should have no functional changes as it is purely a refactoring.

This CL adds gfx::GetAtom (and renames the ::ui namespace in
x11_atom_cache to ::gfx) and updates all references that used to point
to ui::GetAtom to gfx::GetAtom.

Also update PRESUBMIT.py to include exceptions for 2 files that use
XInternAtom appropriately.

[1] https://codereview.chromium.org/2914103002/

BUG=730889
R=sadrul@chromium.org
TBR=sky@chromium.org
==========

to

==========
Move ui::GetAtom to gfx::GetAtom

This CL is a followup to [1].  However, unlike that CL, this one
should have no functional changes as it is purely a refactoring.

This CL adds gfx::GetAtom (and renames the ::ui namespace in
x11_atom_cache to ::gfx) and updates all references that used to point
to ui::GetAtom to gfx::GetAtom.

Also update PRESUBMIT.py to include exceptions for 2 files that use
XInternAtom appropriately.

[1] https://codereview.chromium.org/2914103002/

BUG=730889
R=sadrul@chromium.org
TBR=sky@chromium.org

Review-Url: https://codereview.chromium.org/2924343002
Cr-Commit-Position: refs/heads/master@{#478103}
Committed:
https://chromium.googlesource.com/chromium/src/+/11aa41dc3c2e265a712b55d0a642...
==========

[commit-bot: I haz the power, 2017-06-08 22:22:54]

Committed patchset #2 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/11aa41dc3c2e265a712b55d0a642...