[LayoutNG] Make NGLayoutInputNode::AlgorithmForInputNode() more readable.

[LayoutNG] Make NGLayoutInputNode::AlgorithmForInputNode() more readable.

Use early returns and variables to avoid unwanted line breaks in statements.

Review-Url: https://codereview.chromium.org/2631513002
Cr-Commit-Position: refs/heads/master@{#443284}
Committed: https://chromium.googlesource.com/chromium/src/+/690cb481986ae0d2fc6820098a74086753f90771

[mstensho (USE GERRIT), 2017-01-12 10:32:17]

The CQ bit was checked by mstensho@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-12 10:32:27]

Dry run: 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, 2017-01-12 12:28:24]

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

[commit-bot: I haz the power, 2017-01-12 12:28:25]

Dry run: This issue passed the CQ dry run.

[mstensho (USE GERRIT), 2017-01-12 12:30:55]

mstensho@opera.com changed reviewers:
+ atotic@chromium.org, eae@chromium.org

[eae, 2017-01-12 17:32:19]

Nice, LGTM

[eae, 2017-01-12 17:32:51]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2017-01-12 17:33:42]

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

[cbiesinger, 2017-01-12 17:52:25]

lgtm

[commit-bot: I haz the power, 2017-01-12 17:54:02]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484242371191160, "parent_rev":
"b0002b84acf5c71a6c257a068fb56d588e5e9d47", "commit_rev":
"690cb481986ae0d2fc6820098a74086753f90771"}

[commit-bot: I haz the power, 2017-01-12 17:54:53]

Description was changed from

==========
[LayoutNG] Make NGLayoutInputNode::AlgorithmForInputNode() more readable.

Use early returns and variables to avoid unwanted line breaks in statements.
==========

to

==========
[LayoutNG] Make NGLayoutInputNode::AlgorithmForInputNode() more readable.

Use early returns and variables to avoid unwanted line breaks in statements.

Review-Url: https://codereview.chromium.org/2631513002
Cr-Commit-Position: refs/heads/master@{#443284}
Committed:
https://chromium.googlesource.com/chromium/src/+/690cb481986ae0d2fc6820098a74...
==========

[commit-bot: I haz the power, 2017-01-12 17:54:54]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/690cb481986ae0d2fc6820098a74...