Mov Linux & Mac GN compiler flags to separate configs.

Mov Linux & Mac GN compiler flags to separate configs.

This is another step in cleaning up the giant generic compiler config.

Committed: https://crrev.com/0babe10ea56d503a699627eb91bdd3b62de8f201
Cr-Commit-Position: refs/heads/master@{#352377}

[brettw, 2015-10-05 16:53:13]

brettw@chromium.org changed reviewers:
+ andybons@chromium.org

[brettw, 2015-10-05 16:53:17]

The CQ bit was checked by brettw@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-10-05 16:54:33]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1371153005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1371153005/1

[Bons, 2015-10-05 17:51:39]

lgtm

[brettw, 2015-10-05 17:59:22]

The CQ bit was unchecked by brettw@chromium.org

[brettw, 2015-10-05 17:59:25]

The CQ bit was checked by brettw@chromium.org

[commit-bot: I haz the power, 2015-10-05 18:02:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1371153005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1371153005/1

[commit-bot: I haz the power, 2015-10-05 19:10:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-10-05 19:10:40]

Patchset 1 (id:??) landed as
https://crrev.com/0babe10ea56d503a699627eb91bdd3b62de8f201
Cr-Commit-Position: refs/heads/master@{#352377}