Make WebKit Mac10.9 (retina) bot not use the 10.6 SDK.

Make WebKit Mac10.9 (retina) bot not use the 10.6 SDK.

Most WebKit tester bots only run tests. The retina bot however builds
and runs tests (see http://crbug.com/464459).  The tester bots don't
all have the 10.10 SDK installed yet which is why they currently use
the 10.6 SDK (http://crbug.com/515310).  Since the retina bot also
builds and we no longer support building with the 10.6 SDK, it got
its SDK updated earlier (http://crbug.com/532504).  This change makes
it so that the bot uses that updated SDK.

BUG=464459, 515310, 532504
TBR=akuegel

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=296714

[Nico, 2015-09-16 19:37:10]

thakis@chromium.org changed reviewers:
+ erikchen@chromium.org

[Nico, 2015-09-16 19:37:11]

since it's causing work and pain: how's progress on crbug.com/515310 going? :-)

[erikchen, 2015-09-16 19:49:25]

On 2015/09/16 19:37:11, Nico wrote:
> since it's causing work and pain: how's progress on crbug.com/515310 going?
:-)

I have access to all the bots, so it's on me to find all the bots that still
need the SDK and add it.

[erikchen, 2015-09-16 19:50:35]

lgtm

[Nico, 2015-09-16 19:51:04]

The CQ bit was checked by thakis@chromium.org

[commit-bot: I haz the power, 2015-09-16 19:51:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1347213002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1347213002/1

[commit-bot: I haz the power, 2015-09-16 19:55:09]

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

[commit-bot: I haz the power, 2015-09-16 19:55:09]

Try jobs failed on following builders:
  build_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/build_presubmit...)

[Nico, 2015-09-16 19:55:59]

thakis@chromium.org changed reviewers:
+ akuegel@chromium.org

[Nico, 2015-09-16 19:56:00]

tbr akuegel due to that noparent thing

[Nico, 2015-09-16 19:56:02]

The CQ bit was checked by thakis@chromium.org

[commit-bot: I haz the power, 2015-09-16 19:56:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1347213002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1347213002/1

[commit-bot: I haz the power, 2015-09-16 19:58:22]

Committed patchset #1 (id:1) as
http://src.chromium.org/viewvc/chrome?view=rev&revision=296714

[Adrian Kuegel, 2015-09-17 08:11:15]

lgtm