Implement canonical name scheme in kernel.

pkg/front_end/lib/src/incremental_kernel_generator_impl.dart

 // Copyright (c) 2017, 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.
 
 import 'dart:async';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/standard_resolution_map.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/error/error.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:front_end/incremental_kernel_generator.dart';
 import 'package:front_end/incremental_resolved_ast_generator.dart';
 import 'package:front_end/src/base/processed_options.dart';
 import 'package:front_end/src/base/source.dart';
 import 'package:front_end/src/incremental_resolved_ast_generator_impl.dart';
 import 'package:kernel/analyzer/loader.dart';
 import 'package:kernel/kernel.dart' hide Source;
-import 'package:kernel/repository.dart';
 
 dynamic unimplemented() {
   // TODO(paulberry): get rid of this.
   throw new UnimplementedError();
 }
 
 DartOptions _convertOptions(ProcessedOptions options) {
   // TODO(paulberry): make sure options.compileSdk is handled correctly.
   return new DartOptions(
       strongMode: true, // TODO(paulberry): options.strongMode,
@@ skipping 34 matching lines @@
     var kernels = <Uri, Program>{};
     for (Uri uri in deltaLibraries.newState.keys) {
       // The kernel generation code doesn't currently support building a kernel
       // directly from resolved ASTs--it wants to query an analysis context.  So
       // we provide it with a proxy analysis context that feeds it the resolved
       // ASTs.
       var strongMode = true; // TODO(paulberry): set this correctly
       var analysisOptions = new _AnalysisOptionsProxy(strongMode);
       var context =
           new _AnalysisContextProxy(deltaLibraries.newState, analysisOptions);
-      var repository = new Repository();
+      var program = new Program();
       var loader =
-          new DartLoader(repository, kernelOptions, packages, context: context);
+          new DartLoader(program, kernelOptions, packages, context: context);
       loader.loadLibrary(uri);
-      kernels[uri] = new Program(repository.libraries);
+      kernels[uri] = program;
       // TODO(paulberry) rework watch invocation to eliminate race condition,
       // include part source files, and prevent watch from being a bottleneck
       if (watch != null) await watch(uri, true);
     }
     // TODO(paulberry) invoke watch with used=false for each unused source
     return new DeltaProgram(kernels);
   }
 
   @override
   void invalidate(String path) => _resolvedAstGenerator.invalidate(path);
@@ skipping 48 matching lines @@
   Source forUri2(Uri absoluteUri) => new _SourceProxy(absoluteUri);
 
   noSuchMethod(Invocation invocation) => unimplemented();
 }
 
 class _SourceProxy extends BasicSource {
   _SourceProxy(Uri uri) : super(uri);
 
   noSuchMethod(Invocation invocation) => unimplemented();
 }