Add gtk3 dev files to sysroot

Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org

Committed: https://crrev.com/bcb34061acbe90a5ca4e73a50e12f9ecf2141758
Cr-Commit-Position: refs/heads/master@{#426910}

[Tom (Use chromium acct), 2016-10-21 19:30:47]

Description was changed from

==========
Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org
==========

to

==========
Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org
==========

[Tom (Use chromium acct), 2016-10-21 19:31:06]

+thestig@ for review
+erg@ FYI

[Lei Zhang, 2016-10-21 20:41:05]

lgtm

[Tom (Use chromium acct), 2016-10-21 20:44:37]

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

[commit-bot: I haz the power, 2016-10-21 20:45:25]

Dry run: 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, 2016-10-21 21:40:14]

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

[commit-bot: I haz the power, 2016-10-21 21:40:15]

Dry run: This issue passed the CQ dry run.

[Tom (Use chromium acct), 2016-10-21 21:46:38]

The CQ bit was checked by thomasanderson@google.com

[commit-bot: I haz the power, 2016-10-21 21:47:25]

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, 2016-10-21 22:11:51]

Description was changed from

==========
Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org
==========

to

==========
Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org
==========

[commit-bot: I haz the power, 2016-10-21 22:11:52]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-21 22:26:20]

Description was changed from

==========
Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org
==========

to

==========
Add gtk3 dev files to sysroot

This CL makes it possible to run "gn gen" with use_gtk3=true and
use_sysroot=true.  This is a first step toward adding build support on
the bots so we can have continuous integration in this area.

BUG=132847
R=thestig@chromium.org

Committed: https://crrev.com/bcb34061acbe90a5ca4e73a50e12f9ecf2141758
Cr-Commit-Position: refs/heads/master@{#426910}
==========

[commit-bot: I haz the power, 2016-10-21 22:26:21]

Patchset 1 (id:??) landed as
https://crrev.com/bcb34061acbe90a5ca4e73a50e12f9ecf2141758
Cr-Commit-Position: refs/heads/master@{#426910}