Run gn_unittests on Mac bots

Run gn_unittests on Mac bots

With Linux already there and Windows added recently this should make
gn_unittests run on all relevant platforms in CQ.

R=dpranke@chromium.org
BUG=549254
Committed: https://crrev.com/4b9eab81427d0bc94372ce3ea8e84986cda03eac
Cr-Commit-Position: refs/heads/master@{#359290}

[tsniatowski, 2015-11-11 16:23:20]

PTAL. trybots were a bit so-so with unrelated flakes. I'm not sure if I should
see gn_unittests appear in mac_chromium_rel_ng here, for some reson it's not
there. Is it expected?

[Dirk Pranke, 2015-11-11 18:17:19]

mac_chromium_rel_ng picks up the list of tests it runs from "Mac10.8 Tests", so
I'd probably either move the entry there or run it in both places.

lgtm with either change, but we should run it on the trybot and not just the
waterfall bots.

[tsniatowski, 2015-11-11 20:14:26]

On 2015/11/11 18:17:19, Dirk Pranke wrote:
> mac_chromium_rel_ng picks up the list of tests it runs from "Mac10.8 Tests",
so
> I'd probably either move the entry there or run it in both places.
> 
> lgtm with either change, but we should run it on the trybot and not just the
> waterfall bots.

Added it to all the Mac bots that run unit tests.

BTW, who do I bother about the compile flakiness on trybots? It's getting a bit
annoying :/

[Dirk Pranke, 2015-11-11 20:37:17]

On 2015/11/11 20:14:26, tsniatowski wrote:
> Added it to all the Mac bots that run unit tests.

lgtm.

> BTW, who do I bother about the compile flakiness on trybots? It's getting a
bit
> annoying :/

I would file a bug and cc: the current chromium sheriffs and trooper (and maybe
me).

Looking quickly at the build history for mac_chromium_rel_ng, it does look like
a surprising number of "without patch" compile failures, but the "Mac Builder"
waterfall bot has been green all day, so something weird is probably going on
that needs to be investigated.

[tsniatowski, 2015-11-11 21:12:45]

On 2015/11/11 20:37:17, Dirk Pranke wrote:
> On 2015/11/11 20:14:26, tsniatowski wrote:
> > Added it to all the Mac bots that run unit tests.
> 
> lgtm.
> 
> > BTW, who do I bother about the compile flakiness on trybots? It's getting a
> bit
> > annoying :/
> 
> I would file a bug and cc: the current chromium sheriffs and trooper (and
maybe
> me).
> 
> Looking quickly at the build history for mac_chromium_rel_ng, it does look
like
> a surprising number of "without patch" compile failures, but the "Mac Builder"
> waterfall bot has been green all day, so something weird is probably going on
> that needs to be investigated.

Someone beat me to it at
https://code.google.com/p/chromium/issues/detail?id=554556

[tsniatowski, 2015-11-12 07:21:22]

The CQ bit was checked by tsniatowski@opera.com

[commit-bot: I haz the power, 2015-11-12 07:21:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1437863002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1437863002/20001

[commit-bot: I haz the power, 2015-11-12 08:44:36]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-11-12 20:06:12]

Patchset 2 (id:??) landed as
https://crrev.com/4b9eab81427d0bc94372ce3ea8e84986cda03eac
Cr-Commit-Position: refs/heads/master@{#359290}