Removed fixed dependencies

packages/convert/lib/convert.dart

Index: packages/convert/lib/convert.dart
diff --git a/packages/convert/lib/convert.dart b/packages/convert/lib/convert.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ad543e925b7bcdf1ea9d5693d8aa1466c05c4b88
--- /dev/null
+++ b/packages/convert/lib/convert.dart
@@ -0,0 +1,11 @@
+// Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+library convert;
+
+export 'src/accumulator_sink.dart';
+export 'src/byte_accumulator_sink.dart';
+export 'src/hex.dart';
+export 'src/percent.dart';
+export 'src/string_accumulator_sink.dart';