GN: Fix 32-bit Mac library error

GN: Fix 32-bit Mac library error

The error hasn't been noticed since we don't really do
(or support) Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True

Committed: https://crrev.com/781e0c03a2315bccf0321dad66b8714c1e846c51
Cr-Commit-Position: refs/heads/master@{#13111}

[kjellander_webrtc, 2016-06-13 11:51:20]

kjellander@webrtc.org changed reviewers:
+ thakis@chromium.org

[Nico, 2016-06-13 12:12:53]

lgtm, thanks!

https://codereview.webrtc.org/2041743003/ didn't really introduce the error now
that I look at it more, it just touched that line last. The error's been around
longer.

[kjellander_webrtc, 2016-06-13 12:39:14]

Description was changed from

==========
GN: Fix 32-bit Mac library error

The error was introduced in https://codereview.webrtc.org/2041743003/
and wasn't noticed since we don't really do (or support)
Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True
==========

to

==========
GN: Fix 32-bit Mac library error

The error hasn't been noticed since we don't really do 
(or support) Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True
==========

[kjellander_webrtc, 2016-06-13 12:39:30]

The CQ bit was checked by kjellander@webrtc.org

[commit-bot: I haz the power, 2016-06-13 12:39:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2065583002/1

[commit-bot: I haz the power, 2016-06-13 12:41:14]

Description was changed from

==========
GN: Fix 32-bit Mac library error

The error hasn't been noticed since we don't really do 
(or support) Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True
==========

to

==========
GN: Fix 32-bit Mac library error

The error hasn't been noticed since we don't really do 
(or support) Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True
==========

[commit-bot: I haz the power, 2016-06-13 12:41:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-13 12:41:19]

CQ bit was unchecked

[commit-bot: I haz the power, 2016-06-13 12:41:23]

Description was changed from

==========
GN: Fix 32-bit Mac library error

The error hasn't been noticed since we don't really do 
(or support) Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True
==========

to

==========
GN: Fix 32-bit Mac library error

The error hasn't been noticed since we don't really do
(or support) Mac 32-bit builds.

BUG=webrtc:5949
NOTRY=True

Committed: https://crrev.com/781e0c03a2315bccf0321dad66b8714c1e846c51
Cr-Commit-Position: refs/heads/master@{#13111}
==========

[commit-bot: I haz the power, 2016-06-13 12:41:24]

Patchset 1 (id:??) landed as
https://crrev.com/781e0c03a2315bccf0321dad66b8714c1e846c51
Cr-Commit-Position: refs/heads/master@{#13111}