aura-mus: Implement DesktopWindowTreeHostMus::StackAbove().

aura-mus: Implement DesktopWindowTreeHostMus::StackAbove().

Adds API to the window server and the window manager so that a client
can request that one of their roots owned by the window manager can be
placed above another one of their roots owned by the window manager.

BUG=663617
Review-Url: https://codereview.chromium.org/2655463009
Cr-Commit-Position: refs/heads/master@{#446409}
Committed: https://chromium.googlesource.com/chromium/src/+/bc615bd3f80accc95a7ff9da81e80a6420479bb0

[Elliot Glaysher, 2017-01-25 22:12:55]

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

[commit-bot: I haz the power, 2017-01-25 22:13:33]

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, 2017-01-25 22:39:11]

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

[commit-bot: I haz the power, 2017-01-25 22:39:12]

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

[Elliot Glaysher, 2017-01-25 22:40:19]

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

[commit-bot: I haz the power, 2017-01-25 22:41:11]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Elliot Glaysher, 2017-01-26 00:02:20]

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

[Elliot Glaysher, 2017-01-26 00:02:56]

erg@chromium.org changed reviewers:
+ sky@chromium.org

[commit-bot: I haz the power, 2017-01-26 00:03:43]

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, 2017-01-26 00:07:23]

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

[commit-bot: I haz the power, 2017-01-26 00:07:24]

Dry run: Try jobs failed on following builders:
  ios-device on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-device-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-xcode-...)
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  ios-simulator-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator-xco...)
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Elliot Glaysher, 2017-01-26 00:15:32]

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

[commit-bot: I haz the power, 2017-01-26 00:16:26]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[sky, 2017-01-26 00:48:11]

LGTM

https://codereview.chromium.org/2655463009/diff/60001/services/ui/public/inte...
File services/ui/public/interfaces/window_tree.mojom (right):

https://codereview.chromium.org/2655463009/diff/60001/services/ui/public/inte...
services/ui/public/interfaces/window_tree.mojom:267: // Stacks the window
|above_id| above |below_id|.
Please document the two must share the same parent (same comment for
window_manager.mojom.

[Elliot Glaysher, 2017-01-26 00:50:21]

erg@chromium.org changed reviewers:
+ tsepez@chromium.org

[Elliot Glaysher, 2017-01-26 00:50:22]

+tsepez: mojom review. Like yesterday, the ids in window_manager.mojom are only
shared between the window server and the window manager.

[Tom Sepez, 2017-01-26 17:25:22]

Mojom LGTM, thanks for the clarification.

[Elliot Glaysher, 2017-01-26 18:02:07]

The CQ bit was checked by erg@chromium.org

[Elliot Glaysher, 2017-01-26 18:02:07]

The patchset sent to the CQ was uploaded after l-g-t-m from sky@chromium.org
Link to the patchset: https://codereview.chromium.org/2655463009/#ps80001
(title: "Add comment.")

[commit-bot: I haz the power, 2017-01-26 18:02:43]

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, 2017-01-26 19:55:19]

CQ is committing da patch.

Bot data: {"patchset_id": 80001, "attempt_start_ts": 1485453727197320,
"parent_rev": "50b1f503b9522a126390f9677c612081c1322cff", "commit_rev":
"bc615bd3f80accc95a7ff9da81e80a6420479bb0"}

[commit-bot: I haz the power, 2017-01-26 19:56:09]

Description was changed from

==========
aura-mus: Implement DesktopWindowTreeHostMus::StackAbove().

Adds API to the window server and the window manager so that a client
can request that one of their roots owned by the window manager can be
placed above another one of their roots owned by the window manager.

BUG=663617
==========

to

==========
aura-mus: Implement DesktopWindowTreeHostMus::StackAbove().

Adds API to the window server and the window manager so that a client
can request that one of their roots owned by the window manager can be
placed above another one of their roots owned by the window manager.

BUG=663617

Review-Url: https://codereview.chromium.org/2655463009
Cr-Commit-Position: refs/heads/master@{#446409}
Committed:
https://chromium.googlesource.com/chromium/src/+/bc615bd3f80accc95a7ff9da81e8...
==========

[commit-bot: I haz the power, 2017-01-26 19:56:10]

Committed patchset #5 (id:80001) as
https://chromium.googlesource.com/chromium/src/+/bc615bd3f80accc95a7ff9da81e8...