Fire event on Mac when PRESSED state changes

Fire event on Mac when PRESSED state changes

On Mac, toggle buttons are subclasses of checkboxes, so we can
handle them the same as when a checkbox changes.

This is a great use of the new attribute chance callback infrastructure.

BUG=709572, 699438
Review-Url: https://codereview.chromium.org/2811713006
Cr-Commit-Position: refs/heads/master@{#463647}
Committed: https://chromium.googlesource.com/chromium/src/+/dd5b263792257e226f31136b15af0341673811d5

[dmazzoni, 2017-04-11 05:33:20]

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

[dmazzoni, 2017-04-11 05:33:25]

dmazzoni@chromium.org changed reviewers:
+ nektar@chromium.org

[commit-bot: I haz the power, 2017-04-11 05:33:46]

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, 2017-04-11 05:54:09]

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

[commit-bot: I haz the power, 2017-04-11 05:54:09]

Dry run: This issue passed the CQ dry run.

[Dan Beam, 2017-04-11 06:09:17]

i can't really speak to the methodology of the code change, but this definitely
fixes https://crbug.com/709572 for me locally :D

[nektarios, 2017-04-11 15:54:06]

lgtm

[dmazzoni, 2017-04-11 16:03:51]

The CQ bit was checked by dmazzoni@chromium.org

[commit-bot: I haz the power, 2017-04-11 16:04:35]

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, 2017-04-11 16:15:41]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491926631342720, "parent_rev":
"2490200cc3ee36219d50a4088d7b2106ffb4f827", "commit_rev":
"dd5b263792257e226f31136b15af0341673811d5"}

[commit-bot: I haz the power, 2017-04-11 16:16:37]

Description was changed from

==========
Fire event on Mac when PRESSED state changes

On Mac, toggle buttons are subclasses of checkboxes, so we can
handle them the same as when a checkbox changes.

This is a great use of the new attribute chance callback infrastructure.

BUG=709572,699438
==========

to

==========
Fire event on Mac when PRESSED state changes

On Mac, toggle buttons are subclasses of checkboxes, so we can
handle them the same as when a checkbox changes.

This is a great use of the new attribute chance callback infrastructure.

BUG=709572,699438

Review-Url: https://codereview.chromium.org/2811713006
Cr-Commit-Position: refs/heads/master@{#463647}
Committed:
https://chromium.googlesource.com/chromium/src/+/dd5b263792257e226f31136b15af...
==========

[commit-bot: I haz the power, 2017-04-11 16:16:38]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/dd5b263792257e226f31136b15af...