[GN] Add solink_module tool on the Mac, Win, and GCC toolchains.

[GN] Add solink_module tool on the Mac, Win, and GCC toolchains.

For use by the loadable_module target type.

BUG=369774
R=dpranke@chromium.org,brettw@chromium.org

Committed: https://crrev.com/f37bc521ebc64896b346b054ebce36d0f830b68b
Cr-Commit-Position: refs/heads/master@{#354195}

[Dirk Pranke, 2015-10-14 22:28:58]

lgtm

[Bons, 2015-10-15 00:50:49]

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

[commit-bot: I haz the power, 2015-10-15 00:51:30]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1409553003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1409553003/20001

[Bons, 2015-10-15 00:52:10]

On 2015/10/14 22:28:58, Dirk Pranke wrote:
> lgtm

I updated the patch to include the win and gcc toolchains as well. Please take
another look.

[brettw, 2015-10-15 00:54:02]

lgtm

[Dirk Pranke, 2015-10-15 00:58:29]

still lgtm

[commit-bot: I haz the power, 2015-10-15 01:23:13]

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

[commit-bot: I haz the power, 2015-10-15 01:23:13]

Dry run: This issue passed the CQ dry run.

[Bons, 2015-10-15 01:34:03]

The CQ bit was checked by andybons@chromium.org

[commit-bot: I haz the power, 2015-10-15 01:34:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1409553003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1409553003/20001

[commit-bot: I haz the power, 2015-10-15 01:39:58]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-10-15 01:41:28]

Patchset 2 (id:??) landed as
https://crrev.com/f37bc521ebc64896b346b054ebce36d0f830b68b
Cr-Commit-Position: refs/heads/master@{#354195}