[DevTools] Continue GlassPane refactoring.

[DevTools] Continue GlassPane refactoring.

- turned it into Widget, which allows to show widget inside of it properly;
- removed extra layering in Dialog;
- improved performance by reducing the number of relayouts;
- easier API for GlassPane/Dialog;
- fixed Document.deepElementFromPoint returning null for elements containing UA shadow root.

BUG=none

Review-Url: https://codereview.chromium.org/2702523003
Cr-Commit-Position: refs/heads/master@{#451523}
Committed: https://chromium.googlesource.com/chromium/src/+/3e3774f369e1e642d06e895276b08814b279c20c

[dgozman, 2017-02-17 19:21:58]

Description was changed from

==========
[DevTools] Continue GlassPane refactoring.

- turned it into Widget;
- removed extra layer in Dialog;
- improved performance;
- migrated ....

BUG=none
==========

to

==========
[DevTools] Continue GlassPane refactoring.

- turned it into Widget, which allows to show widget inside of it properly;
- removed extra layering in Dialog;
- improved performance by reducing the number of relayouts;
- easier API.

BUG=none
==========

[dgozman, 2017-02-17 19:22:52]

Description was changed from

==========
[DevTools] Continue GlassPane refactoring.

- turned it into Widget, which allows to show widget inside of it properly;
- removed extra layering in Dialog;
- improved performance by reducing the number of relayouts;
- easier API.

BUG=none
==========

to

==========
[DevTools] Continue GlassPane refactoring.

- turned it into Widget, which allows to show widget inside of it properly;
- removed extra layering in Dialog;
- improved performance by reducing the number of relayouts;
- easier API for GlassPane/Dialog;
- fixed Document.deepElementFromPoint returning null for elements containing UA
shadow root.

BUG=none
==========

[dgozman, 2017-02-17 19:28:50]

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

[commit-bot: I haz the power, 2017-02-17 19:29:55]

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, 2017-02-17 20:34:45]

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

[commit-bot: I haz the power, 2017-02-17 20:34:46]

Dry run: Try jobs failed on following builders:
  chromeos_amd64-generic_chromium_compile_only_ng on
master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_amd64-...)

[dgozman, 2017-02-17 21:39:29]

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

[dgozman, 2017-02-17 21:39:51]

dgozman@chromium.org changed reviewers:
+ pfeldman@chromium.org

[dgozman, 2017-02-17 21:39:51]

Could you please take a look?

[commit-bot: I haz the power, 2017-02-17 21:40:11]

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

[pfeldman, 2017-02-17 21:48:22]

lgtm, but please pass element instead of the document into show.

[commit-bot: I haz the power, 2017-02-17 23:43:47]

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

[commit-bot: I haz the power, 2017-02-17 23:43:48]

Dry run: Try jobs failed on following builders:
  chromeos_amd64-generic_chromium_compile_only_ng on
master.tryserver.chromium.linux (JOB_TIMED_OUT, no build URL)

[dgozman, 2017-02-19 07:11:47]

The CQ bit was checked by dgozman@chromium.org

[dgozman, 2017-02-19 07:11:48]

The patchset sent to the CQ was uploaded after l-g-t-m from
pfeldman@chromium.org
Link to the patchset: https://codereview.chromium.org/2702523003/#ps40001
(title: "element")

[commit-bot: I haz the power, 2017-02-19 07:11:58]

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, 2017-02-19 09:02:47]

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

[commit-bot: I haz the power, 2017-02-19 09:02:48]

Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[dgozman, 2017-02-19 16:21:10]

The CQ bit was checked by dgozman@chromium.org

[commit-bot: I haz the power, 2017-02-19 16:21:20]

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, 2017-02-19 16:52:08]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1487521270534250,
"parent_rev": "0fea64cb0a598ecd2051bb7c58e6fbf9422b1aef", "commit_rev":
"3e3774f369e1e642d06e895276b08814b279c20c"}

[commit-bot: I haz the power, 2017-02-19 16:52:45]

Description was changed from

==========
[DevTools] Continue GlassPane refactoring.

- turned it into Widget, which allows to show widget inside of it properly;
- removed extra layering in Dialog;
- improved performance by reducing the number of relayouts;
- easier API for GlassPane/Dialog;
- fixed Document.deepElementFromPoint returning null for elements containing UA
shadow root.

BUG=none
==========

to

==========
[DevTools] Continue GlassPane refactoring.

- turned it into Widget, which allows to show widget inside of it properly;
- removed extra layering in Dialog;
- improved performance by reducing the number of relayouts;
- easier API for GlassPane/Dialog;
- fixed Document.deepElementFromPoint returning null for elements containing UA
shadow root.

BUG=none

Review-Url: https://codereview.chromium.org/2702523003
Cr-Commit-Position: refs/heads/master@{#451523}
Committed:
https://chromium.googlesource.com/chromium/src/+/3e3774f369e1e642d06e895276b0...
==========

[commit-bot: I haz the power, 2017-02-19 16:52:46]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/3e3774f369e1e642d06e895276b0...