Remove unnecessary state for tracking whitespace collapsing in pre's

Remove unnecessary state for tracking whitespace collapsing in pre's

BUG=567080
Committed: https://crrev.com/1cde1cb8d644a503e43898b6c5f5278d2b597e4d
Cr-Commit-Position: refs/heads/master@{#367260}

[rhogan, 2015-12-29 15:01:05]

robhogan@gmail.com changed reviewers:
+ eae@chromium.org

[eae, 2015-12-29 17:22:15]

You fixed the bug and made the code cleaner and easier to reason about, I like
it! Thank you

LGTM

[rhogan, 2016-01-01 07:14:44]

The CQ bit was checked by robhogan@gmail.com

[commit-bot: I haz the power, 2016-01-01 07:14:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1527113004/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1527113004/60001

[commit-bot: I haz the power, 2016-01-01 08:35:20]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-01-01 08:36:00]

Description was changed from

==========
Remove unnecessary state for tracking whitespace collapsing in pre's

BUG=567080
==========

to

==========
Remove unnecessary state for tracking whitespace collapsing in pre's

BUG=567080

Committed: https://crrev.com/1cde1cb8d644a503e43898b6c5f5278d2b597e4d
Cr-Commit-Position: refs/heads/master@{#367260}
==========

[commit-bot: I haz the power, 2016-01-01 08:36:01]

Patchset 4 (id:??) landed as
https://crrev.com/1cde1cb8d644a503e43898b6c5f5278d2b597e4d
Cr-Commit-Position: refs/heads/master@{#367260}