[GN] Fix -g flags to be consistent between gyp & gn on iOS.

[GN] Fix -g flags to be consistent between gyp & gn on iOS.

The gyp build uses -gdwarf-2 debug level so change GN to also use
that level instead of -g2 when targetting iOS.

BUG=None

Committed: https://crrev.com/fa0530bfbfe97a969c23a00cb56d4f8d409c5eb9
Cr-Commit-Position: refs/heads/master@{#386656}

[sdefresne, 2016-04-11 09:19:42]

sdefresne@chromium.org changed reviewers:
+ dpranke@chromium.org

[sdefresne, 2016-04-11 09:19:42]

Please take a look.

[Dirk Pranke, 2016-04-11 16:23:00]

lgtm

https://codereview.chromium.org/1873133002/diff/1/build/config/compiler/BUILD.gn
File build/config/compiler/BUILD.gn (right):

https://codereview.chromium.org/1873133002/diff/1/build/config/compiler/BUILD...
build/config/compiler/BUILD.gn:1341: if (!is_ios) {
nit: I probably would've flipped the order of the clauses.

[sdefresne, 2016-04-12 11:28:34]

https://codereview.chromium.org/1873133002/diff/1/build/config/compiler/BUILD.gn
File build/config/compiler/BUILD.gn (right):

https://codereview.chromium.org/1873133002/diff/1/build/config/compiler/BUILD...
build/config/compiler/BUILD.gn:1341: if (!is_ios) {
On 2016/04/11 at 16:23:00, Dirk Pranke wrote:
> nit: I probably would've flipped the order of the clauses.

Done.

[sdefresne, 2016-04-12 11:28:48]

The CQ bit was checked by sdefresne@chromium.org

[sdefresne, 2016-04-12 11:28:49]

The patchset sent to the CQ was uploaded after l-g-t-m from dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1873133002/#ps20001
(title: "Address nits")

[commit-bot: I haz the power, 2016-04-12 11:28:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1873133002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1873133002/20001

[commit-bot: I haz the power, 2016-04-12 12:07:07]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-04-12 12:08:20]

Description was changed from

==========
[GN] Fix -g flags to be consistent between gyp & gn on iOS.

The gyp build uses -gdwarf-2 debug level so change GN to also use
that level instead of -g2 when targetting iOS.

BUG=None
==========

to

==========
[GN] Fix -g flags to be consistent between gyp & gn on iOS.

The gyp build uses -gdwarf-2 debug level so change GN to also use
that level instead of -g2 when targetting iOS.

BUG=None

Committed: https://crrev.com/fa0530bfbfe97a969c23a00cb56d4f8d409c5eb9
Cr-Commit-Position: refs/heads/master@{#386656}
==========

[commit-bot: I haz the power, 2016-04-12 12:08:21]

Patchset 2 (id:??) landed as
https://crrev.com/fa0530bfbfe97a969c23a00cb56d4f8d409c5eb9
Cr-Commit-Position: refs/heads/master@{#386656}