Version 1.9.2

svn merge -c 44453 https://dart.googlecode.com/svn/branches/bleeding_edge 1.9
svn merge -c 44677 https://dart.googlecode.com/svn/branches/bleeding_edge 1.9
svn merge -c 44824 https://dart.googlecode.com/svn/branches/bleeding_edge 1.9
svn merge -c 44876 https://dart.googlecode.com/svn/branches/bleeding_edge 1.9
svn merge -c 44957 https://dart.googlecode.com/svn/branches/bleeding_edge 1.9
svn merge -c 44976 https://dart.googlecode.com/svn/branches/bleeding_edge 1.9


git-svn-id: http://dart.googlecode.com/svn/branches/1.9@45027 260f80e4-7a28-3924-810f-c04153c831b5