Properly test unset behavior of invalid registered property values

Properly test unset behavior of invalid registered property values

This patch fixes registered-property-cssom.html to properly test that
invalid registered property values are computed as unset. The test was
missing inherited values so the unset value was always resolving to the
initial value.

BUG=641877
Review-Url: https://codereview.chromium.org/2621553002
Cr-Commit-Position: refs/heads/master@{#442197}
Committed: https://chromium.googlesource.com/chromium/src/+/eef2fbb63ea6f4d96cbc2f01f922f9122a453a77

[Timothy Loh, 2017-01-09 04:17:16]

The CQ bit was checked by timloh@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-01-09 04:17:25]

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

[Timothy Loh, 2017-01-09 04:17:53]

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

[alancutter (OOO until 2018), 2017-01-09 04:24:45]

lgtm

[Timothy Loh, 2017-01-09 04:25:31]

The CQ bit was unchecked by timloh@chromium.org

[Timothy Loh, 2017-01-09 04:25:35]

The CQ bit was checked by timloh@chromium.org

[commit-bot: I haz the power, 2017-01-09 04:25:47]

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, 2017-01-09 05:20:41]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1483935935625700, "parent_rev":
"c708fb5e68cfa2e76d59909d5824b900840641f4", "commit_rev":
"eef2fbb63ea6f4d96cbc2f01f922f9122a453a77"}

[commit-bot: I haz the power, 2017-01-09 05:21:12]

Description was changed from

==========
Properly test unset behavior of invalid registered property values

This patch fixes registered-property-cssom.html to properly test that
invalid registered property values are computed as unset. The test was
missing inherited values so the unset value was always resolving to the
initial value.

BUG=641877
==========

to

==========
Properly test unset behavior of invalid registered property values

This patch fixes registered-property-cssom.html to properly test that
invalid registered property values are computed as unset. The test was
missing inherited values so the unset value was always resolving to the
initial value.

BUG=641877

Review-Url: https://codereview.chromium.org/2621553002
Cr-Commit-Position: refs/heads/master@{#442197}
Committed:
https://chromium.googlesource.com/chromium/src/+/eef2fbb63ea6f4d96cbc2f01f922...
==========

[commit-bot: I haz the power, 2017-01-09 05:21:13]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/eef2fbb63ea6f4d96cbc2f01f922...