Update Safari status files.

BUG=dartbug.com/21434

Review URL: https://codereview.chromium.org//687353006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41415 260f80e4-7a28-3924-810f-c04153c831b5
Reapply "Port regexp tests from V8 to Dart."

This fixes checked mode issues and reapplies commit
https://code.google.com/p/dart/source/detail?r=41354

R=lrn@google.com
BUG=

Review URL: https://codereview.chromium.org//691473002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41416 260f80e4-7a28-3924-810f-c04153c831b5
log when AnalysisServer stream unexpectedly closes

BUG=
R=scheglov@google.com

Review URL: https://codereview.chromium.org//689853002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41417 260f80e4-7a28-3924-810f-c04153c831b5