Add Resolution and Parsing interfaces for computeType, ensureResolved and parseNode.

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/backend_api.dart' show
     Backend;
 import '../common/registry.dart' show
     Registry;
@@ skipping 387 matching lines @@
   }
 
   void registerImplicitSuperCall(FunctionElement superConstructor) {
     universe.registerImplicitSuperCall(this, superConstructor);
   }
 
   // TODO(johnniwinther): Remove this.
   // Use [registerInstantiatedType] of `rawType` instead.
   @deprecated
   void registerInstantiatedClass(ClassElement element) {
-    element.ensureResolved(compiler);
+    element.ensureResolved(compiler.resolution);
     registerInstantiatedType(element.rawType);
   }
 
   void registerLazyField() {
     backend.resolutionCallbacks.onLazyField(this);
   }
 
   void registerMetadataConstant(MetadataAnnotation metadata,
                                 Element annotatedElement) {
     backend.registerMetadataConstant(metadata, annotatedElement, this);
@@ skipping 21 matching lines @@
     mapping.addRequiredType(type);
   }
 
   void registerAsCheck(DartType type) {
     registerIsCheck(type);
     backend.resolutionCallbacks.onAsCheck(type, this);
     mapping.addRequiredType(type);
   }
 
   void registerClosure(LocalFunctionElement element) {
-    if (element.computeType(compiler).containsTypeVariables) {
+    if (element.computeType(compiler.resolution).containsTypeVariables) {
       backend.registerClosureWithFreeTypeVariables(element, world, this);
     }
     world.registerClosure(element);
   }
 
   void registerSuperUse(Node node) {
     mapping.addSuperUse(node);
   }
 
   void registerDynamicInvocation(UniverseSelector selector) {
@@ skipping 151 matching lines @@
   }
 
   void registerIncDecOperation() {
     backend.resolutionCallbacks.onIncDecOperation(this);
   }
 
   void registerTryStatement() {
     mapping.containsTryStatement = true;
   }
 }