Version 0.5.13.1 .

svn merge -c 23515 https://dart.googlecode.com/svn/branches/bleeding_edge/dart dart

R=scheglov@google.com

Review URL: https://codereview.chromium.org//16337007

git-svn-id: http://dart.googlecode.com/svn/trunk@23552 260f80e4-7a28-3924-810f-c04153c831b5
25 files changed