Fix display of wheel event listeners on a page.

Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Committed: https://crrev.com/8f35ce554d594f2069d7f4515602e3fb6a5fc5a9
Cr-Commit-Position: refs/heads/master@{#382053}

[dtapuska, 2016-03-18 14:58:49]

Description was changed from

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
==========

to

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
==========

[dtapuska, 2016-03-18 14:59:34]

Description was changed from

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
==========

to

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
==========

[dtapuska, 2016-03-18 14:59:34]

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

[aelias_OOO_until_Jul13, 2016-03-18 18:48:33]

lgtm

[dtapuska, 2016-03-18 18:49:06]

The CQ bit was checked by dtapuska@chromium.org

[commit-bot: I haz the power, 2016-03-18 18:49:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1810363002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1810363002/1

[commit-bot: I haz the power, 2016-03-18 19:36:44]

Description was changed from

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
==========

to

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
==========

[commit-bot: I haz the power, 2016-03-18 19:36:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-18 19:39:12]

Description was changed from

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
==========

to

==========
Fix display of wheel event listeners on a page.

Fields were getting duplicated for scrollbars. Mark the entire
inner viewport as blocked on scroll if we have a wheel listener
we don't need to iterate the tree.

BUG=595591
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Committed: https://crrev.com/8f35ce554d594f2069d7f4515602e3fb6a5fc5a9
Cr-Commit-Position: refs/heads/master@{#382053}
==========

[commit-bot: I haz the power, 2016-03-18 19:39:13]

Patchset 1 (id:??) landed as
https://crrev.com/8f35ce554d594f2069d7f4515602e3fb6a5fc5a9
Cr-Commit-Position: refs/heads/master@{#382053}

[leviw_travelin_and_unemployed, 2016-03-18 23:19:49]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1816723003/ by leviw@chromium.org.

The reason for reverting is: Failing on continuous builders.

https://chromegw.corp.google.com/i/official.desktop.continuous/builders/win%2...

BUG=596215.