Version 1.7.2 svn merge -c 41090 https://dart.googlecode.com/svn/trunk 1.7 Review URL: https://codereview.chromium.org//651483004 git-svn-id: http://dart.googlecode.com/svn/branches/1.7@41096 260f80e4-7a28-3924-810f-c04153c831b5