Implement canonical name scheme in kernel.

pkg/kernel/test/closures/suite.dart

 // Copyright (c) 2016, 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.md file.
 
 library test.kernel.closures.suite;
 
 import 'dart:async' show Future;
 
 import 'dart:io' show Directory, File, Platform;
 
 import 'package:analyzer/src/generated/sdk.dart' show DartSdk;
 
 import 'package:kernel/analyzer/loader.dart'
     show DartLoader, DartOptions, createDartSdk;
 
 import 'package:kernel/target/targets.dart' show Target, TargetFlags, getTarget;
 
-import 'package:kernel/repository.dart' show Repository;
-
 import 'kernel_chain.dart'
     show MatchExpectation, Print, ReadDill, SanityCheck, WriteDill;
 
 import 'package:testing/testing.dart'
     show
         Chain,
         ChainContext,
         Result,
         StdioProcess,
         Step,
@@ skipping 33 matching lines @@
           const Print(),
           const SanityCheck(),
           new MatchExpectation(".expect",
               updateExpectations: updateExpectations),
           const WriteDill(),
           const ReadDill(),
           const Run(),
         ];
 
   Future<DartLoader> createLoader() async {
-    Repository repository = new Repository();
+    Program repository = new Program();
     return new DartLoader(repository, options, await loadPackagesFile(packages),
         dartSdk: dartSdk);
   }
 }
 
 enum Environment {
   directory,
   file,
 }
 
@@ skipping 100 matching lines @@
           .run(context.vm.toFilePath(), [generated.path, "Hello, World!"]);
       print(process.output);
     } finally {
       generated.parent.delete(recursive: true);
     }
     return process.toResult();
   }
 }
 
 main(List<String> arguments) => runMe(arguments, createContext, "testing.json");