Use "linear" as the default easing for neutral keyframes in element.animate()

Use "linear" as the default easing for neutral keyframes in element.animate()

By explicitly setting "linear" as the default keyframe easing when using
element.animate() we don't accidentally start compositor animations
using their default of "ease".

BUG=601407
Committed: https://crrev.com/99d5466b3824d1170c02088d7c38e2ca1e53c95b
Cr-Commit-Position: refs/heads/master@{#387537}

[alancutter (OOO until 2018), 2016-04-07 12:35:03]

alancutter@chromium.org changed reviewers:
+ ericwilligers@chromium.org

[alancutter (OOO until 2018), 2016-04-07 12:35:54]

Description was changed from

==========
Specify linear as the default easing for neutral keyframes in element.animate()

By explicitly setting linear as the default easing when using element.animate()
we don't accidentally start compositor animations using their default of "ease".

BUG=601407
==========

to

==========
Use "linear" as the default easing for neutral keyframes in element.animate()

By explicitly setting "linear" as the default keyframe easing when using
element.animate() we don't accidentally start compositor animations
using their default of "ease".

BUG=601407
==========

[alancutter (OOO until 2018), 2016-04-13 05:39:05]

ericwilligers: Poke.

[Eric Willigers, 2016-04-13 06:01:26]

How would we add a regression test?

[alancutter (OOO until 2018), 2016-04-14 00:28:14]

On 2016/04/13 at 06:01:26, ericwilligers wrote:
> How would we add a regression test?

See the layout test.

[Eric Willigers, 2016-04-15 00:33:26]

lgtm

[alancutter (OOO until 2018), 2016-04-15 03:46:33]

The CQ bit was checked by alancutter@chromium.org

[commit-bot: I haz the power, 2016-04-15 03:46:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1866153003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1866153003/1

[commit-bot: I haz the power, 2016-04-15 04:51:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-15 04:53:23]

Description was changed from

==========
Use "linear" as the default easing for neutral keyframes in element.animate()

By explicitly setting "linear" as the default keyframe easing when using
element.animate() we don't accidentally start compositor animations
using their default of "ease".

BUG=601407
==========

to

==========
Use "linear" as the default easing for neutral keyframes in element.animate()

By explicitly setting "linear" as the default keyframe easing when using
element.animate() we don't accidentally start compositor animations
using their default of "ease".

BUG=601407

Committed: https://crrev.com/99d5466b3824d1170c02088d7c38e2ca1e53c95b
Cr-Commit-Position: refs/heads/master@{#387537}
==========

[commit-bot: I haz the power, 2016-04-15 04:53:24]

Patchset 1 (id:??) landed as
https://crrev.com/99d5466b3824d1170c02088d7c38e2ca1e53c95b
Cr-Commit-Position: refs/heads/master@{#387537}