[layoutng] Fix extra margin space computation

[layoutng] Fix extra margin space computation

The Optional<> rewrite reversed the sign on extra margin space.

Also updated test expectations. Down to 165 failed from 207

BUG=635619
Review-Url: https://codereview.chromium.org/2623103002
Cr-Commit-Position: refs/heads/master@{#443419}
Committed: https://chromium.googlesource.com/chromium/src/+/8b7f961697115ebfa0dc4eb98a98ff0ab3d1c4a8

[atotic, 2017-01-11 01:42:36]

Description was changed from

==========
[layoutng] Fix extra margin space computation

BUG=635619
==========

to

==========
[layoutng] Fix extra margin space computation

The Optional<> rewrite reversed the sign on extra margin space.

Also updated test expectations. Down to 165 failed from 207

BUG=635619
==========

[atotic, 2017-01-11 01:42:51]

atotic@chromium.org changed reviewers:
+ cbiesinger@chromium.org

[atotic, 2017-01-11 17:59:07]

ptal

[cbiesinger, 2017-01-11 18:26:14]

The CQ bit was checked by cbiesinger@chromium.org

[cbiesinger, 2017-01-11 18:26:15]

lgtm

https://codereview.chromium.org/2623103002/diff/1/third_party/WebKit/LayoutTe...
File third_party/WebKit/LayoutTests/TestExpectations (right):

https://codereview.chromium.org/2623103002/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/TestExpectations:158: #### Skipped: 165
\o/

[commit-bot: I haz the power, 2017-01-11 18:26:41]

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, 2017-01-11 22:32:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484159174882830, "parent_rev":
"31d1c20abfddf002c516cb7b20c83aa804273a33", "commit_rev":
"dfe5228821cc1c26de57bae7fc3fe793a8e239c2"}

[commit-bot: I haz the power, 2017-01-11 22:38:48]

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

[commit-bot: I haz the power, 2017-01-11 22:38:53]

Prior attempt to commit was detected, but we were not able to check whether the
issue was successfully committed. Please check Git history manually and re-check
CQ or close this issue as needed.

[atotic, 2017-01-12 21:21:35]

The CQ bit was checked by atotic@chromium.org

[commit-bot: I haz the power, 2017-01-12 21:22:06]

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, 2017-01-13 00:47:49]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484256095284620, "parent_rev":
"54cb2328f73f4c3ade73842a1ada9de6638b7113", "commit_rev":
"8b7f961697115ebfa0dc4eb98a98ff0ab3d1c4a8"}

[commit-bot: I haz the power, 2017-01-13 00:48:22]

Description was changed from

==========
[layoutng] Fix extra margin space computation

The Optional<> rewrite reversed the sign on extra margin space.

Also updated test expectations. Down to 165 failed from 207

BUG=635619
==========

to

==========
[layoutng] Fix extra margin space computation

The Optional<> rewrite reversed the sign on extra margin space.

Also updated test expectations. Down to 165 failed from 207

BUG=635619

Review-Url: https://codereview.chromium.org/2623103002
Cr-Commit-Position: refs/heads/master@{#443419}
Committed:
https://chromium.googlesource.com/chromium/src/+/8b7f961697115ebfa0dc4eb98a98...
==========

[commit-bot: I haz the power, 2017-01-13 00:48:22]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8b7f961697115ebfa0dc4eb98a98...