Remove Compiler access from ResolutionEnqueuer

tests/compiler/dart2js/simple_inferrer_final_field_test.dart

 // Copyright (c) 2013, 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 'package:async_helper/async_helper.dart';
 import 'package:expect/expect.dart';
 
 import 'compiler_helper.dart';
 import 'type_mask_test_helper.dart';
 
@@ skipping 13 matching lines @@
   new A();
   new A.bar();
   new A.foo(42);
 }
 """;
 
 void main() {
   Uri uri = new Uri(scheme: 'source');
   var compiler = compilerFor(TEST, uri);
   asyncTest(() => compiler.run(uri).then((_) {
-        var typesInferrer = compiler.globalInference.typesInferrer;
+        var typesInferrer = compiler.globalInference.typesInferrerInternal;
 
         checkFieldTypeInClass(String className, String fieldName, type) {
           var cls = findElement(compiler, className);
           var element = cls.lookupLocalMember(fieldName);
           Expect.equals(type,
               simplify(typesInferrer.getTypeOfElement(element), compiler));
         }
 
-        checkFieldTypeInClass('A', 'intField', compiler.commonMasks.uint31Type);
+        checkFieldTypeInClass(
+            'A', 'intField', compiler.closedWorld.commonMasks.uint31Type);
         checkFieldTypeInClass('A', 'giveUpField1',
             findTypeMask(compiler, 'Interceptor', 'nonNullSubclass'));
         checkFieldTypeInClass('A', 'giveUpField2',
-            compiler.commonMasks.dynamicType.nonNullable());
+            compiler.closedWorld.commonMasks.dynamicType.nonNullable());
         checkFieldTypeInClass(
-            'A', 'fieldParameter', compiler.commonMasks.uint31Type);
+            'A', 'fieldParameter', compiler.closedWorld.commonMasks.uint31Type);
       }));
 }