Fixed CSSVisibilityInterpolationType to store enum instead of double

Fixed CSSVisibilityInterpolationType to store enum instead of double

Fixed ParentVisibilityChecker in CSSVisibilityInterpolationType to store
the EVisibility enum, rather than a double.

Committed: https://crrev.com/6887d4d4897ff06aac87dbbe0540ba4afc9cc04a
Cr-Commit-Position: refs/heads/master@{#408908}

[sashab, 2016-08-01 00:53:57]

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

[alancutter (OOO until 2018), 2016-08-01 00:57:16]

lgtm

[sashab, 2016-08-01 00:59:19]

The CQ bit was checked by sashab@chromium.org

[commit-bot: I haz the power, 2016-08-01 00:59:34]

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, 2016-08-01 04:06:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-01 04:08:48]

Description was changed from

==========
Fixed CSSVisibilityInterpolationType to store enum instead of double

Fixed ParentVisibilityChecker in CSSVisibilityInterpolationType to store
the EVisibility enum, rather than a double.
==========

to

==========
Fixed CSSVisibilityInterpolationType to store enum instead of double

Fixed ParentVisibilityChecker in CSSVisibilityInterpolationType to store
the EVisibility enum, rather than a double.

Committed: https://crrev.com/6887d4d4897ff06aac87dbbe0540ba4afc9cc04a
Cr-Commit-Position: refs/heads/master@{#408908}
==========

[commit-bot: I haz the power, 2016-08-01 04:08:49]

Patchset 1 (id:??) landed as
https://crrev.com/6887d4d4897ff06aac87dbbe0540ba4afc9cc04a
Cr-Commit-Position: refs/heads/master@{#408908}