Move handling of 'attributeType' to SVGAnimateElement

Move handling of 'attributeType' to SVGAnimateElement

Another animation property that applies only to the SVGAnimateElement
part/subtree of the element hierarchy. Move it down for continued
"unlocking" of the structure.

BUG=641437
Committed: https://crrev.com/3e407a5549c3001e11be6f99e42ec5c484442339
Cr-Commit-Position: refs/heads/master@{#423467}

[fs, 2016-10-05 20:40:27]

The CQ bit was checked by fs@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2016-10-05 20:41:06]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[fs, 2016-10-05 21:31:21]

fs@opera.com changed reviewers:
+ pdr@chromium.org, schenney@chromium.org

[commit-bot: I haz the power, 2016-10-05 22:18:26]

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

[commit-bot: I haz the power, 2016-10-05 22:18:27]

Dry run: This issue passed the CQ dry run.

[pdr., 2016-10-05 22:34:49]

On 2016/10/05 at 21:31:22, fs wrote:
> 

LGTM

[fs, 2016-10-06 07:19:41]

The CQ bit was checked by fs@opera.com

[commit-bot: I haz the power, 2016-10-06 07:19:56]

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, 2016-10-06 07:25:43]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-06 07:27:11]

Description was changed from

==========
Move handling of 'attributeType' to SVGAnimateElement

Another animation property that applies only to the SVGAnimateElement
part/subtree of the element hierarchy. Move it down for continued
"unlocking" of the structure.

BUG=641437
==========

to

==========
Move handling of 'attributeType' to SVGAnimateElement

Another animation property that applies only to the SVGAnimateElement
part/subtree of the element hierarchy. Move it down for continued
"unlocking" of the structure.

BUG=641437

Committed: https://crrev.com/3e407a5549c3001e11be6f99e42ec5c484442339
Cr-Commit-Position: refs/heads/master@{#423467}
==========

[commit-bot: I haz the power, 2016-10-06 07:27:12]

Patchset 1 (id:??) landed as
https://crrev.com/3e407a5549c3001e11be6f99e42ec5c484442339
Cr-Commit-Position: refs/heads/master@{#423467}