Remove unused StyleChangeReasons.

Remove unused StyleChangeReasons.

The removed reasons are no longer used because they have been replaced
by using invalidation sets.

R=kouhei@chromium.org

Committed: https://crrev.com/198c346baaa8cfb5a1e3679eb11b284b158e7b6a
Cr-Commit-Position: refs/heads/master@{#413034}

[rune, 2016-08-18 12:15:28]

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

[commit-bot: I haz the power, 2016-08-18 12:15:35]

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

[rune, 2016-08-18 12:15:38]

ptal

[commit-bot: I haz the power, 2016-08-18 14:26:37]

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

[commit-bot: I haz the power, 2016-08-18 14:26:38]

Dry run: Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[kouhei (in TOK), 2016-08-18 22:39:37]

The CQ bit was checked by kouhei@chromium.org

[kouhei (in TOK), 2016-08-18 22:39:38]

lgtm

[commit-bot: I haz the power, 2016-08-18 22:40:20]

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, 2016-08-19 02:49:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-19 02:50:48]

Description was changed from

==========
Remove unused StyleChangeReasons.

The removed reasons are no longer used because they have been replaced
by using invalidation sets.

R=kouhei@chromium.org
==========

to

==========
Remove unused StyleChangeReasons.

The removed reasons are no longer used because they have been replaced
by using invalidation sets.

R=kouhei@chromium.org

Committed: https://crrev.com/198c346baaa8cfb5a1e3679eb11b284b158e7b6a
Cr-Commit-Position: refs/heads/master@{#413034}
==========

[commit-bot: I haz the power, 2016-08-19 02:50:49]

Patchset 1 (id:??) landed as
https://crrev.com/198c346baaa8cfb5a1e3679eb11b284b158e7b6a
Cr-Commit-Position: refs/heads/master@{#413034}