Add additive animation support for CSS property transform-origin

Add additive animation support for CSS property transform-origin

This patch adds support for composite modes on transform-origin CSS animations
via element.animate().

BUG=437696
Committed: https://crrev.com/346c0dabb01a57e3f83c38101fed5ef922f183ca
Cr-Commit-Position: refs/heads/master@{#377877}

[alancutter (OOO until 2018), 2016-02-11 04:59:18]

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

[Eric Willigers, 2016-02-11 06:13:40]

lgtm

https://codereview.chromium.org/1682083004/diff/1/third_party/WebKit/Source/c...
File
third_party/WebKit/Source/core/animation/CSSTransformOriginInterpolationType.h
(right):

https://codereview.chromium.org/1682083004/diff/1/third_party/WebKit/Source/c...
third_party/WebKit/Source/core/animation/CSSTransformOriginInterpolationType.h:20:
{ }
ASSERT(property == CSSPropertyTransformOrigin);

[alancutter (OOO until 2018), 2016-02-11 06:16:38]

https://codereview.chromium.org/1682083004/diff/1/third_party/WebKit/Source/c...
File
third_party/WebKit/Source/core/animation/CSSTransformOriginInterpolationType.h
(right):

https://codereview.chromium.org/1682083004/diff/1/third_party/WebKit/Source/c...
third_party/WebKit/Source/core/animation/CSSTransformOriginInterpolationType.h:20:
{ }
On 2016/02/11 at 06:13:39, Eric Willigers wrote:
> ASSERT(property == CSSPropertyTransformOrigin);

There's no need to restrict this to one property as it isn't calling specific
methods on ComputedStyle (that's why other InterpolationTypes restrict
themselves to a single property).

[alancutter (OOO until 2018), 2016-02-17 05:46:55]

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

[alancutter (OOO until 2018), 2016-02-17 05:46:55]

+dstockwell for core.gypi changes.

[dstockwell, 2016-02-18 03:00:16]

lgtm

[alancutter (OOO until 2018), 2016-02-25 03:31:31]

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

[commit-bot: I haz the power, 2016-02-25 03:32:59]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1682083004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1682083004/20001

[commit-bot: I haz the power, 2016-02-25 06:29:45]

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

[commit-bot: I haz the power, 2016-02-25 06:29:46]

Dry run: This issue passed the CQ dry run.

[alancutter (OOO until 2018), 2016-02-26 12:24:52]

The CQ bit was checked by alancutter@chromium.org

[alancutter (OOO until 2018), 2016-02-26 12:24:53]

The patchset sent to the CQ was uploaded after l-g-t-m from
dstockwell@chromium.org, ericwilligers@chromium.org
Link to the patchset: https://codereview.chromium.org/1682083004/#ps20001
(title: "Rebased")

[commit-bot: I haz the power, 2016-02-26 12:25:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1682083004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1682083004/20001

[commit-bot: I haz the power, 2016-02-26 13:47:34]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-02-26 13:49:00]

Description was changed from

==========
Add additive animation support for CSS property transform-origin

This patch adds support for composite modes on transform-origin CSS animations
via element.animate().

BUG=437696
==========

to

==========
Add additive animation support for CSS property transform-origin

This patch adds support for composite modes on transform-origin CSS animations
via element.animate().

BUG=437696

Committed: https://crrev.com/346c0dabb01a57e3f83c38101fed5ef922f183ca
Cr-Commit-Position: refs/heads/master@{#377877}
==========

[commit-bot: I haz the power, 2016-02-26 13:49:03]

Patchset 2 (id:??) landed as
https://crrev.com/346c0dabb01a57e3f83c38101fed5ef922f183ca
Cr-Commit-Position: refs/heads/master@{#377877}