Updated SimpleManyTasksWithZones test to not use PrintJSONForVM

Updated SimpleManyTasksWithZones test to not use PrintJSONForVM

Fixed test to not use PrintJSONForVM to get isolate information since it only returns @Isolates. Also removed some unnecessary comments and checks for isolate ids.

BUG=
R=johnmccutchan@google.com

Committed: https://github.com/dart-lang/sdk/commit/0d16859d87dc22c85eebebcdd9edbdbc4a831b74

[bkonyi, 2016-12-12 21:26:54]

bkonyi@google.com changed reviewers:
+ johnmccutchan@google.com, zra@google.com

[Cutch, 2016-12-12 21:28:42]

https://codereview.chromium.org/2567153002/diff/1/runtime/vm/thread_test.cc
File runtime/vm/thread_test.cc (right):

https://codereview.chromium.org/2567153002/diff/1/runtime/vm/thread_test.cc#n...
runtime/vm/thread_test.cc:322: arr.AddValue(isolate, false);
Just call it directly:

isolate->PrintJSON(&stream, false);

[bkonyi, 2016-12-12 21:33:23]

https://codereview.chromium.org/2567153002/diff/1/runtime/vm/thread_test.cc
File runtime/vm/thread_test.cc (right):

https://codereview.chromium.org/2567153002/diff/1/runtime/vm/thread_test.cc#n...
runtime/vm/thread_test.cc:322: arr.AddValue(isolate, false);
On 2016/12/12 21:28:42, Cutch wrote:
> Just call it directly:
> 
> isolate->PrintJSON(&stream, false);

Right... Done.

[Cutch, 2016-12-12 21:34:40]

lgtm

[bkonyi, 2016-12-12 21:35:49]

Description was changed from

==========
Updated SimpleManyTasksWithZones test to not use PrintJSONForVM

Fixed test to not use PrintJSONForVM to get isolate information since it only
returns @Isolates. Also removed some unnecessary comments and checks for isolate
ids.

BUG=
==========

to

==========
Updated SimpleManyTasksWithZones test to not use PrintJSONForVM

Fixed test to not use PrintJSONForVM to get isolate information since it only
returns @Isolates. Also removed some unnecessary comments and checks for isolate
ids.

BUG=
R=johnmccutchan@google.com

Committed:
https://github.com/dart-lang/sdk/commit/0d16859d87dc22c85eebebcdd9edbdbc4a831b74
==========

[bkonyi, 2016-12-12 21:35:50]

Committed patchset #2 (id:20001) manually as
0d16859d87dc22c85eebebcdd9edbdbc4a831b74 (presubmit successful).