Event-path fix-up for PointerEvents in shadow dom.

Event-path fix-up for PointerEvents in shadow dom.

This CL fixes the bug that fired PointerEvents can have |relatedEvent|
pointing to shodow dom nodes.

BUG=680377
Review-Url: https://codereview.chromium.org/2640413002
Cr-Commit-Position: refs/heads/master@{#445414}
Committed: https://chromium.googlesource.com/chromium/src/+/8faf57e342f36ad4edb0a99b260f81889a2b6f77

[mustaq, 2017-01-19 21:04:52]

mustaq@chromium.org changed reviewers:
+ dtapuska@chromium.org

[mustaq, 2017-01-19 21:04:53]

ptal

[mustaq, 2017-01-19 22:48:53]

Description was changed from

==========
Event-path fix-up for PointerEvents in shadow dom.

This CL fixes the bug that fired PointerEvents can have |relatedEvent|
pointing to shodow dom nodes.

This CL also fixes few other assumptions in event path that were added
before Pointer Events.

BUG=680377
==========

to

==========
Event-path fix-up for PointerEvents in shadow dom.

This CL fixes the bug that fired PointerEvents can have |relatedEvent|
pointing to shodow dom nodes.

BUG=680377
==========

[mustaq, 2017-01-19 22:49:27]

On 2017/01/19 21:04:53, mustaq wrote:
> ptal

Here is the bug-fix-only code, ptal.

[dtapuska, 2017-01-23 16:31:14]

On 2017/01/19 22:49:27, mustaq wrote:
> On 2017/01/19 21:04:53, mustaq wrote:
> > ptal
> 
> Here is the bug-fix-only code, ptal.

lgtm

[mustaq, 2017-01-23 16:33:40]

mustaq@chromium.org changed reviewers:
+ bokan@chromium.org

[mustaq, 2017-01-23 16:33:40]

bokan@chromium.org: Need approval.

[bokan, 2017-01-23 16:46:12]

rs lgtm

[mustaq, 2017-01-23 16:49:57]

The CQ bit was checked by mustaq@chromium.org

[mustaq, 2017-01-23 16:49:58]

The patchset sent to the CQ was uploaded after l-g-t-m from
dtapuska@chromium.org
Link to the patchset: https://codereview.chromium.org/2640413002/#ps60001
(title: "Added a layout test.")

[commit-bot: I haz the power, 2017-01-23 16:50:19]

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, 2017-01-23 18:26:41]

CQ is committing da patch.

Bot data: {"patchset_id": 60001, "attempt_start_ts": 1485190197668450,
"parent_rev": "277098471993b19d368ce77f69cb4d6c8c789fd4", "commit_rev":
"8faf57e342f36ad4edb0a99b260f81889a2b6f77"}

[commit-bot: I haz the power, 2017-01-23 18:27:09]

Description was changed from

==========
Event-path fix-up for PointerEvents in shadow dom.

This CL fixes the bug that fired PointerEvents can have |relatedEvent|
pointing to shodow dom nodes.

BUG=680377
==========

to

==========
Event-path fix-up for PointerEvents in shadow dom.

This CL fixes the bug that fired PointerEvents can have |relatedEvent|
pointing to shodow dom nodes.

BUG=680377

Review-Url: https://codereview.chromium.org/2640413002
Cr-Commit-Position: refs/heads/master@{#445414}
Committed:
https://chromium.googlesource.com/chromium/src/+/8faf57e342f36ad4edb0a99b260f...
==========

[commit-bot: I haz the power, 2017-01-23 18:27:10]

Committed patchset #4 (id:60001) as
https://chromium.googlesource.com/chromium/src/+/8faf57e342f36ad4edb0a99b260f...