Roll HarfBuzz to 1.3.1

Roll HarfBuzz to 1.3.1

1.3.1 now contains three local fixes we applied:
* Do not reconfigure the cascade list on 10.9.5
* Do reconfigure the cascade list on 10.9.5 for the Emoji font
* Blacklist Padauk GDEF

BUG=645090
R=behdad,eae

Committed: https://crrev.com/8fe7b76380f774873c7394bcde0b5fe3b91ab7ee
Cr-Commit-Position: refs/heads/master@{#417304}

[drott, 2016-09-08 13:47:37]

The CQ bit was checked by drott@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-08 13:47:49]

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

[eae, 2016-09-08 13:48:28]

RS LGTM

[eae, 2016-09-08 13:48:33]

The CQ bit was unchecked by eae@chromium.org

[drott, 2016-09-08 13:48:36]

The CQ bit was checked by drott@chromium.org

[eae, 2016-09-08 13:48:38]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2016-09-08 13:48:46]

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

[behdad, 2016-09-08 14:05:06]

lgtm

[commit-bot: I haz the power, 2016-09-08 16:12:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-08 16:15:37]

Description was changed from

==========
Roll HarfBuzz to 1.3.1

1.3.1 now contains three local fixes we applied:
* Do not reconfigure the cascade list on 10.9.5
* Do reconfigure the cascade list on 10.9.5 for the Emoji font
* Blacklist Padauk GDEF

BUG=645090
R=behdad,eae
==========

to

==========
Roll HarfBuzz to 1.3.1

1.3.1 now contains three local fixes we applied:
* Do not reconfigure the cascade list on 10.9.5
* Do reconfigure the cascade list on 10.9.5 for the Emoji font
* Blacklist Padauk GDEF

BUG=645090
R=behdad,eae

Committed: https://crrev.com/8fe7b76380f774873c7394bcde0b5fe3b91ab7ee
Cr-Commit-Position: refs/heads/master@{#417304}
==========

[commit-bot: I haz the power, 2016-09-08 16:15:38]

Patchset 1 (id:??) landed as
https://crrev.com/8fe7b76380f774873c7394bcde0b5fe3b91ab7ee
Cr-Commit-Position: refs/heads/master@{#417304}