Update FilterEffect colorspace on color-interpolation-filters changes

Update FilterEffect colorspace on color-interpolation-filters changes

Changes to the 'color-interpolation-filters' property would not get
propagated to any built (cached) filter chains, and hence any future
paints would still use the old chain.
Add support for updating this FilterEffect property down in the filter
primitive element base-class setFilterEffectAttribute, and then make
sure any derived classes forward to it.

BUG=625732
Committed: https://crrev.com/6f4665b05795e9170a3af87aec13663f992cc525
Cr-Commit-Position: refs/heads/master@{#404200}

[fs, 2016-07-07 15:28:19]

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

[fs, 2016-07-07 15:28:20]

A big pile of plumbing for what's essentially a single bit... =)

[Stephen Chennney, 2016-07-07 17:08:54]

lgtm

In theory we should have a test for every filter type, but in practice that's
crazy.

[fs, 2016-07-07 18:11:24]

On 2016/07/07 at 17:08:54, schenney wrote:
> lgtm
> 
> In theory we should have a test for every filter type, but in practice that's
crazy.

And I would quite possibly have gone crazy writing them =)

[fs, 2016-07-07 18:52:09]

The CQ bit was checked by fs@opera.com

[commit-bot: I haz the power, 2016-07-07 18:52:59]

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, 2016-07-07 19:05:54]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-07 19:07:13]

Description was changed from

==========
Update FilterEffect colorspace on color-interpolation-filters changes

Changes to the 'color-interpolation-filters' property would not get
propagated to any built (cached) filter chains, and hence any future
paints would still use the old chain.
Add support for updating this FilterEffect property down in the filter
primitive element base-class setFilterEffectAttribute, and then make
sure any derived classes forward to it.

BUG=625732
==========

to

==========
Update FilterEffect colorspace on color-interpolation-filters changes

Changes to the 'color-interpolation-filters' property would not get
propagated to any built (cached) filter chains, and hence any future
paints would still use the old chain.
Add support for updating this FilterEffect property down in the filter
primitive element base-class setFilterEffectAttribute, and then make
sure any derived classes forward to it.

BUG=625732

Committed: https://crrev.com/6f4665b05795e9170a3af87aec13663f992cc525
Cr-Commit-Position: refs/heads/master@{#404200}
==========

[commit-bot: I haz the power, 2016-07-07 19:07:15]

Patchset 1 (id:??) landed as
https://crrev.com/6f4665b05795e9170a3af87aec13663f992cc525
Cr-Commit-Position: refs/heads/master@{#404200}