SDK fixes

test/dart_codegen/expect/core/uri.dart

 part of dart.core;
  class Uri {final String _host;
  num _port;
  String _path;
  final String scheme;
  String get authority {
   if (!hasAuthority) return "";
    var sb = new StringBuffer();
    _writeAuthority(sb);
    return sb.toString();
@@ skipping 414 matching lines @@
     fragment = _makeFragment(fragment, 0, fragment.length);
     }
    else if (this.hasFragment) {
     fragment = this.fragment;
     }
    return new Uri._internal(scheme, userInfo, host, port, path, query, fragment);
   }
  List<String> get pathSegments {
   if (_pathSegments == null) {
     var pathToSplit = !path.isEmpty && path.codeUnitAt(0) == _SLASH ? path.substring(1) : path;
-     _pathSegments = new UnmodifiableListView(pathToSplit == "" ? const <String> [] : pathToSplit.split("/").map(Uri.decodeComponent).toList(growable: false));
+     _pathSegments = new UnmodifiableListView<String>(pathToSplit == "" ? const <String> [] : new List<String>.from(pathToSplit.split("/").map(Uri.decodeComponent), growable: false));
     }
    return _pathSegments;
   }
  Map<String, String> get queryParameters {
   if (_queryParameters == null) {
     _queryParameters = new UnmodifiableMapView<String, String>(splitQueryString(query));
     }
    return _queryParameters;
   }
  static int _makePort(int port, String scheme) {
@@ skipping 822 matching lines @@
  static const _schemeTable = const [0x0000, 0x0000, 0x6800, 0x03ff, 0xfffe, 0x07ff, 0xfffe, 0x07ff];
  static const _schemeLowerTable = const [0x0000, 0x0000, 0x6800, 0x03ff, 0x0000, 0x0000, 0xfffe, 0x07ff];
  static const _subDelimitersTable = const [0x0000, 0x0000, 0x7fd2, 0x2bff, 0xfffe, 0x87ff, 0xfffe, 0x47ff];
  static const _genDelimitersTable = const [0x0000, 0x0000, 0x8008, 0x8400, 0x0001, 0x2800, 0x0000, 0x0000];
  static const _userinfoTable = const [0x0000, 0x0000, 0x7fd2, 0x2fff, 0xfffe, 0x87ff, 0xfffe, 0x47ff];
  static const _regNameTable = const [0x0000, 0x0000, 0x7ff2, 0x2bff, 0xfffe, 0x87ff, 0xfffe, 0x47ff];
  static const _pathCharTable = const [0x0000, 0x0000, 0x7fd2, 0x2fff, 0xffff, 0x87ff, 0xfffe, 0x47ff];
  static const _pathCharOrSlashTable = const [0x0000, 0x0000, 0xffd2, 0x2fff, 0xffff, 0x87ff, 0xfffe, 0x47ff];
  static const _queryCharTable = const [0x0000, 0x0000, 0xffd2, 0xafff, 0xffff, 0x87ff, 0xfffe, 0x47ff];
 }