Fix VM profiler for simulator builds.

Fix VM profiler for simulator builds.

BUG=

Committed: https://github.com/dart-lang/sdk/commit/935e11be2445c7c767f7abd66fee1d1d1146abab

[Florian Schneider, 2015-08-07 11:53:53]

fschneider@google.com changed reviewers:
+ johnmccutchan@google.com

[Florian Schneider, 2015-08-07 11:53:54]

I wonder why this does not crash on the buildbot. I couldn't build the SDK
locally because of this.

[Cutch, 2015-08-07 13:33:00]

On 2015/08/07 11:53:54, Florian Schneider wrote:
> I wonder why this does not crash on the buildbot. I couldn't build the SDK
> locally because of this.

Weird, I can build locally and the bots are building too. Could you have had a
bad merge?

John

[Florian Schneider, 2015-08-10 09:02:42]

On 2015/08/07 13:33:00, Cutch wrote:
> On 2015/08/07 11:53:54, Florian Schneider wrote:
> > I wonder why this does not crash on the buildbot. I couldn't build the SDK
> > locally because of this.
> 
> Weird, I can build locally and the bots are building too. Could you have had a
> bad merge?
> 
> John

The code is clearly wrong: It won't work with USING_SIMULATOR defined because
simulator is just NULL.

Maybe the profiler is not enabled on the buildbot? Also, test.py tests runs
fine, only if I build the SDK
(target create_sdk) I get the crash.

[Florian Schneider, 2015-08-10 11:13:13]

TBR

[Florian Schneider, 2015-08-10 11:13:37]

Committed patchset #1 (id:1) manually as
935e11be2445c7c767f7abd66fee1d1d1146abab (presubmit successful).

[Florian Schneider, 2015-08-10 11:53:08]

On 2015/08/10 11:13:13, Florian Schneider wrote:
> TBR

I think the reason for it not showing up on the buildbot is that we don't build
'create_sdk' for simulator architectures on the buildbot, but just 'runtime'.

[Cutch, 2015-08-10 13:54:31]

On 2015/08/10 11:53:08, Florian Schneider wrote:
> On 2015/08/10 11:13:13, Florian Schneider wrote:
> > TBR
> 
> I think the reason for it not showing up on the buildbot is that we don't
build
> 'create_sdk' for simulator architectures on the buildbot, but just 'runtime'.

Yeah, the code was obviously broken. Copy and paste error. Thanks for fixing it!