Run install-sysroot script before 'gn gen' on PDFium bot

Run install-sysroot script before 'gn gen' on PDFium bot

BUG=skia:5727
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2317013002

Committed: https://skia.googlesource.com/skia/+/e72daf6116a35da5a8bbac05f11ff5a8800590d5

[borenet2, 2016-09-07 11:15:38]

Description was changed from

==========
Run install-sysroot script before 'gn gen' on PDFium bot

BUG=skia:5727
==========

to

==========
Run install-sysroot script before 'gn gen' on PDFium bot

BUG=skia:5727
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2317013002
==========

[borenet, 2016-09-07 11:25:14]

The CQ bit was checked by borenet@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-09-07 11:25:19]

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

[borenet, 2016-09-07 11:25:27]

borenet@google.com changed reviewers:
+ caryclark@google.com

[commit-bot: I haz the power, 2016-09-07 11:52:48]

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

[commit-bot: I haz the power, 2016-09-07 11:52:49]

Dry run: This issue passed the CQ dry run.

[mtklein, 2016-09-07 12:23:04]

mtklein@google.com changed reviewers:
+ mtklein@google.com

[mtklein, 2016-09-07 12:23:05]

FWIW, there's likely a GN arg like use_sysroot that you can set to false to
skirt around the need for a sysroot, if you find this awkward.  If not, ignore
me!

[borenet, 2016-09-07 13:22:24]

On 2016/09/07 12:23:05, mtklein wrote:
> FWIW, there's likely a GN arg like use_sysroot that you can set to false to
> skirt around the need for a sysroot, if you find this awkward.  If not, ignore
> me!

I don't really care either way; the current error message statest that the
sysroot is missing and to run this command to generate it, so that's what I did.

[caryclark, 2016-09-07 14:54:07]

lgtm

[borenet, 2016-09-07 15:33:10]

The CQ bit was checked by borenet@google.com

[commit-bot: I haz the power, 2016-09-07 15:33:25]

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, 2016-09-07 15:34:15]

Description was changed from

==========
Run install-sysroot script before 'gn gen' on PDFium bot

BUG=skia:5727
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2317013002
==========

to

==========
Run install-sysroot script before 'gn gen' on PDFium bot

BUG=skia:5727
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2317013002

Committed:
https://skia.googlesource.com/skia/+/e72daf6116a35da5a8bbac05f11ff5a8800590d5
==========

[commit-bot: I haz the power, 2016-09-07 15:34:16]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/e72daf6116a35da5a8bbac05f11ff5a8800590d5