Fix line break opportunities between HYPHEN-MINUS and closing punctuation

Fix line break opportunities between HYPHEN-MINUS and closing punctuation

This patch fixes not to break between HYPHEN-MINUS and closing
punctuation characters by following UAX#14 LB13[1].

U+002D HYPHEN-MINUS:
 * wkb.ug/37698 changed to allow break after it all the time.
 * wkb.ug/20677 fixed HYPHEN-MINUS + DIGIT/PERIOD not to break.

This leaves the break opportunities before closing punctuation
characters such as ")".

UAX#14 LB13[1] defines character classes not to break before. Adding
this rule matches the behavior for these characters to IE11.

[1] http://unicode.org/reports/tr14/#LB13

BUG=531409
Committed: https://crrev.com/40da64cedd00110bbfa39449ce72b777d930b001
Cr-Commit-Position: refs/heads/master@{#351806}

[kojii, 2015-10-01 09:36:59]

kojii@chromium.org changed reviewers:
+ eae@chromium.org

[kojii, 2015-10-01 09:37:00]

PTAL.

[eae, 2015-10-01 14:58:49]

LGTM

[eae, 2015-10-01 15:02:28]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2015-10-01 15:04:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1370203005/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1370203005/20001

[commit-bot: I haz the power, 2015-10-01 15:13:26]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-10-01 15:14:21]

Patchset 2 (id:??) landed as
https://crrev.com/40da64cedd00110bbfa39449ce72b777d930b001
Cr-Commit-Position: refs/heads/master@{#351806}