Outline notification implementation in server.

Outline notification implementation in server.

R=brianwilkerson@google.com
BUG=

Committed: https://code.google.com/p/dart/source/detail?r=37025

[Brian Wilkerson, 2014-06-04 23:53:59]

LGTM

https://codereview.chromium.org/319523004/diff/1/pkg/analysis_server/lib/src/...
File pkg/analysis_server/lib/src/operation/operation_analysis.dart (right):

https://codereview.chromium.org/319523004/diff/1/pkg/analysis_server/lib/src/...
pkg/analysis_server/lib/src/operation/operation_analysis.dart:91: 
I don't actually like having two blank lines between top-level declarations. I
think it would be much better to use a documentation comment to separate them.

[scheglov, 2014-06-05 01:37:50]

https://codereview.chromium.org/319523004/diff/1/pkg/analysis_server/lib/src/...
File pkg/analysis_server/lib/src/operation/operation_analysis.dart (right):

https://codereview.chromium.org/319523004/diff/1/pkg/analysis_server/lib/src/...
pkg/analysis_server/lib/src/operation/operation_analysis.dart:91: 
On 2014/06/04 23:54:00, Brian Wilkerson wrote:
> I don't actually like having two blank lines between top-level declarations. I
> think it would be much better to use a documentation comment to separate them.

Why not both?

Two lines help to distinguish visually top-level declarations from class
members.
Actually I see this style in dart:core/exceptions.dart and
dart:collections/linked_list.dart
However not all SDK files do it.

[scheglov, 2014-06-05 01:38:08]

Committed patchset #1 manually as r37025 (presubmit successful).