d23b5d707d
Assertion changed to handle empty tokens. getBeginToken() bugs fixed. getLibraryOrScriptName() added to LibraryElement. Optional uri argument added to spanFromNode. Review URL: https://chromiumcodereview.appspot.com//10697003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@9160 260f80e4-7a28-3924-810f-c04153c831b5