Fix build with system harfbuzz

Fix build with system harfbuzz

This updates the unbundle file to get back in sync with mainline.

This is similar to recently landed https://codereview.chromium.org/2808383006
and https://codereview.chromium.org/2888783003 .

This does not affect any build at Google. build/linux/unbundle
is a completely parallel directory tree intended to be used
by Linux distribution packagers. Please see
https://cs.chromium.org/chromium/src/build/linux/unbundle/README
for more context.

BUG=none
R=thestig@chromium.org

Review-Url: https://codereview.chromium.org/2905843002 .
Cr-Commit-Position: refs/heads/master@{#474730}
Committed: https://chromium.googlesource.com/chromium/src/+/db97ed5e204be540ce90807b526324fd8ae4531a

[Paweł Hajdan Jr., 2017-05-25 13:07:35]

phajdan.jr@chromium.org changed reviewers:
+ thestig@chromium.org

[Lei Zhang, 2017-05-25 18:35:41]

lgtm

[Paweł Hajdan Jr., 2017-05-25 18:54:24]

Description was changed from

==========
Fix build with system harfbuzz

This updates the unbundle file to get back in sync with mainline.

This is similar to recently landed https://codereview.chromium.org/2808383006
and https://codereview.chromium.org/2888783003 .

This does not affect any build at Google. build/linux/unbundle
is a completely parallel directory tree intended to be used
by Linux distribution packagers. Please see
https://cs.chromium.org/chromium/src/build/linux/unbundle/README
for more context.

BUG=none
==========

to

==========
Fix build with system harfbuzz

This updates the unbundle file to get back in sync with mainline.

This is similar to recently landed https://codereview.chromium.org/2808383006
and https://codereview.chromium.org/2888783003 .

This does not affect any build at Google. build/linux/unbundle
is a completely parallel directory tree intended to be used
by Linux distribution packagers. Please see
https://cs.chromium.org/chromium/src/build/linux/unbundle/README
for more context.

BUG=none
R=thestig@chromium.org

Review-Url: https://codereview.chromium.org/2905843002 .
Cr-Commit-Position: refs/heads/master@{#474730}
Committed:
https://chromium.googlesource.com/chromium/src/+/db97ed5e204be540ce90807b5263...
==========

[Paweł Hajdan Jr., 2017-05-25 18:54:26]

Committed patchset #1 (id:1) manually as
db97ed5e204be540ce90807b526324fd8ae4531a (presubmit successful).