[CSS Paint API] Add StylePropertyMap as an argument to the paint function.

[CSS Paint API] Add StylePropertyMap as an argument to the paint function.

This adds the FilteredComputedStylePropertyMap as an argument to the
CSS paint API function with only the listed inputProperties.

BUG=578252
Committed: https://crrev.com/9dd1fcf2ba902f87e64379a1d2e5a4d6562502dc
Cr-Commit-Position: refs/heads/master@{#400115}

[ikilpatrick, 2016-06-10 04:34:44]

ikilpatrick@chromium.org changed reviewers:
+ meade@chromium.org, shans@chromium.org, timloh@chromium.org

[meade_UTC10, 2016-06-14 09:51:46]

This seems fine to me, but I have to say I don't fully understand what's going
on or the consequences of it (if any). Perhaps Shane or Tim can check that?

[Timothy Loh, 2016-06-15 13:34:41]

lgtm

[ikilpatrick, 2016-06-16 08:39:15]

The CQ bit was checked by ikilpatrick@chromium.org

[ikilpatrick, 2016-06-16 08:39:16]

The patchset sent to the CQ was uploaded after l-g-t-m from timloh@chromium.org
Link to the patchset: https://codereview.chromium.org/2054023002/#ps20001
(title: "rebase.")

[commit-bot: I haz the power, 2016-06-16 08:39:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2054023002/20001

[commit-bot: I haz the power, 2016-06-16 09:05:43]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-16 09:05:50]

CQ bit was unchecked

[commit-bot: I haz the power, 2016-06-16 09:07:28]

Description was changed from

==========
[CSS Paint API] Add StylePropertyMap as an argument to the paint function.

This adds the FilteredComputedStylePropertyMap as an argument to the
CSS paint API function with only the listed inputProperties.

BUG=578252
==========

to

==========
[CSS Paint API] Add StylePropertyMap as an argument to the paint function.

This adds the FilteredComputedStylePropertyMap as an argument to the
CSS paint API function with only the listed inputProperties.

BUG=578252

Committed: https://crrev.com/9dd1fcf2ba902f87e64379a1d2e5a4d6562502dc
Cr-Commit-Position: refs/heads/master@{#400115}
==========

[commit-bot: I haz the power, 2016-06-16 09:07:29]

Patchset 2 (id:??) landed as
https://crrev.com/9dd1fcf2ba902f87e64379a1d2e5a4d6562502dc
Cr-Commit-Position: refs/heads/master@{#400115}