Remove Registry

pkg/compiler/lib/src/resolution/registry.dart

 // Copyright (c) 2014, 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 dart2js.resolution.registry;
 
 import '../common.dart';
 import '../common/backend_api.dart'
     show Backend, ForeignResolver, NativeRegistry;
-import '../common/registry.dart' show Registry;
 import '../common/resolution.dart' show ResolutionImpact, Target;
 import '../constants/expressions.dart';
 import '../dart_types.dart';
 import '../diagnostics/source_span.dart';
 import '../elements/elements.dart';
 import '../tree/tree.dart';
 import '../universe/call_structure.dart' show CallStructure;
 import '../universe/feature.dart';
 import '../universe/selector.dart' show Selector;
 import '../universe/use.dart' show DynamicUse, StaticUse, TypeUse;
@@ skipping 126 matching lines @@
       sb.write('\n const-symbol-names: $_constSymbolNames');
     }
     return sb.toString();
   }
 }
 
 /// [ResolutionRegistry] collects all resolution information. It stores node
 /// related information in a [TreeElements] mapping and registers calls with
 /// [Backend], [World] and [Enqueuer].
 // TODO(johnniwinther): Split this into an interface and implementation class.
-class ResolutionRegistry extends Registry {
+class ResolutionRegistry {
   final Target target;
   final TreeElementMapping mapping;
   final ResolutionWorldImpactBuilder impactBuilder;
 
   ResolutionRegistry(this.target, TreeElementMapping mapping)
       : this.mapping = mapping,
         this.impactBuilder = new ResolutionWorldImpactBuilder(
             mapping.analyzedElement.toString());
 
   bool get isForResolution => true;
@@ skipping 261 matching lines @@
   @override
   void registerInstantiatedType(InterfaceType type) {
     registry.registerInstantiation(type);
   }
 
   @override
   DartType resolveTypeFromString(Node node, String typeName) {
     return visitor.resolveTypeFromString(node, typeName);
   }
 }