Web Animations API: Avoid style resolution when calling element.animate()

Web Animations API: Avoid style resolution when calling element.animate()

This patch removes a style recalc that occurred every time
element.animate() was being called regardless of the input.
This is no longer needed now that we are able to defer keyframe
resolution the style recalc using DeferredLegacyStyleInterpolation.

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=176485

[alancutter (OOO until 2018), 2014-06-18 08:30:26]

This is a continuation of:
https://codereview.chromium.org/299073003/

[shans, 2014-06-18 23:45:52]

lgtm

[dstockwell, 2014-06-19 00:12:20]

lgtm

https://codereview.chromium.org/343563002/diff/1/Source/core/animation/String...
File Source/core/animation/StringKeyframe.cpp (right):

https://codereview.chromium.org/343563002/diff/1/Source/core/animation/String...
Source/core/animation/StringKeyframe.cpp:77: // FIXME: add non-negative
CSSPropertyFontSize and CSSPropertyOutlineWidth
Looks like you did this.  Why was it a fixme in the first place?

[alancutter (OOO until 2018), 2014-06-19 03:05:31]

Will remove FIXME and rebase.

https://codereview.chromium.org/343563002/diff/1/Source/core/animation/String...
File Source/core/animation/StringKeyframe.cpp (right):

https://codereview.chromium.org/343563002/diff/1/Source/core/animation/String...
Source/core/animation/StringKeyframe.cpp:77: // FIXME: add non-negative
CSSPropertyFontSize and CSSPropertyOutlineWidth
On 2014/06/19 00:12:20, dstockwell wrote:
> Looks like you did this.  Why was it a fixme in the first place?

These properties also accept keywords, this FIXME was added before we had
deferred style interpolation.

[alancutter (OOO until 2018), 2014-06-19 03:23:45]

The CQ bit was checked by alancutter@chromium.org

[alancutter (OOO until 2018), 2014-06-19 03:23:46]

The CQ bit was unchecked by alancutter@chromium.org

[alancutter (OOO until 2018), 2014-06-19 03:23:53]

The CQ bit was checked by alancutter@chromium.org

[commit-bot: I haz the power, 2014-06-19 03:24:50]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/alancutter@chromium.org/343563002/40001

[commit-bot: I haz the power, 2014-06-19 04:32:40]

Change committed as 176485