Issue 21610. Fix for incorrectly inserting closing }.

R=danrubel@google.com
BUG= https://code.google.com/p/dart/issues/detail?id=21610

Review URL: https://codereview.chromium.org//729613002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41749 260f80e4-7a28-3924-810f-c04153c831b5
Fix a bogus exception in Glob.

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//725263002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41750 260f80e4-7a28-3924-810f-c04153c831b5
Issue 21614. Support for embedded comments.

R=danrubel@google.com
BUG= https://code.google.com/p/dart/issues/detail?id=21614

Review URL: https://codereview.chromium.org//733643003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge@41751 260f80e4-7a28-3924-810f-c04153c831b5