Use a List for outstanding load requests

Use a List for outstanding load requests

Saves another ms during Isolate startup.

BUG=
R=hausner@google.com

Committed: https://github.com/dart-lang/sdk/commit/157cbe9738a5910fbb7986b3b18f174288900b9a

[zra, 2015-11-17 21:08:08]

zra@google.com changed reviewers:
+ hausner@google.com

[hausner, 2015-11-17 21:24:39]

LGTM w/comment.

https://codereview.chromium.org/1452053003/diff/1/runtime/lib/lib_prefix.dart
File runtime/lib/lib_prefix.dart (right):

https://codereview.chromium.org/1452053003/diff/1/runtime/lib/lib_prefix.dart...
runtime/lib/lib_prefix.dart:45: var _outstandingLoadRequests = new List<List>();
You lose a little documentation because it's no longer visible what the data
structure stores. A small comment might help understand the code better.

[zra, 2015-11-17 21:55:47]

https://codereview.chromium.org/1452053003/diff/1/runtime/lib/lib_prefix.dart
File runtime/lib/lib_prefix.dart (right):

https://codereview.chromium.org/1452053003/diff/1/runtime/lib/lib_prefix.dart...
runtime/lib/lib_prefix.dart:45: var _outstandingLoadRequests = new List<List>();
On 2015/11/17 21:24:39, hausner wrote:
> You lose a little documentation because it's no longer visible what the data
> structure stores. A small comment might help understand the code better.

Done.

[zra, 2015-11-17 21:57:16]

Committed patchset #2 (id:20001) manually as
157cbe9738a5910fbb7986b3b18f174288900b9a (presubmit successful).