rename package:ddc to package:dev_compiler

test/runtime/dart_runtime_test.dart

 // 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.
 
 // Test code
 import 'dart:collection';
 import 'dart:mirrors';
 import 'package:unittest/unittest.dart';
-import 'package:ddc/runtime/dart_runtime.dart';
+import 'package:dev_compiler/runtime/dart_runtime.dart';
 
 class A {
   int x;
 }
 
 class B extends A {
   int y;
 }
 
 class C extends B {
@@ skipping 238 matching lines @@
   test('arity', () {
     checkArity(bar1, 2, 2);
     checkArity(bar4, 2, 2);
     checkArity(bar6, 3, 3);
     checkArity(bar7, 2, 3);
     checkArity(bar8, 2, 2);
     checkArity(() {}, 0, 0);
     checkArity((a, [b]) {}, 1, 2);
   });
 }