Rename KernelWorldBuilder to KernelElementBuilder

pkg/compiler/lib/src/native/resolver.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.
 
 import 'package:front_end/src/fasta/scanner.dart'
     show BeginGroupToken, StringToken, Token;
 import 'package:front_end/src/fasta/scanner.dart' as Tokens show EOF_TOKEN;
 
 import '../common.dart';
 import '../common_elements.dart' show CommonElements;
 import '../common/backend_api.dart';
 import '../common/resolution.dart';
 import '../compiler.dart' show Compiler;
 import '../constants/values.dart';
 import '../elements/elements.dart'
     show
         ClassElement,
         Element,
         FieldElement,
         LibraryElement,
         MemberElement,
         MetadataAnnotation,
         MethodElement;
 import '../elements/entities.dart';
 import '../elements/modelx.dart' show FunctionElementX, MetadataAnnotationX;
 import '../elements/resolution_types.dart' show ResolutionDartType;
 import '../js_backend/js_backend.dart';
 import '../js_backend/native_data.dart';
-import '../kernel/world_builder.dart' show KernelAnnotationProcessor;
+import '../kernel/element_map.dart' show KernelAnnotationProcessor;
 import '../patch_parser.dart';
 import '../tree/tree.dart';
 import 'behavior.dart';
 
 /// Class that performs the mechanics to investigate annotations in the code.
 abstract class AnnotationProcessor {
   factory AnnotationProcessor(Compiler compiler) =>
       compiler.options.loadFromDill
           // TODO(johnniwinther): Pass the [KernelWorldBuilder] to
           // [KernelAnnotationProcessor].
@@ skipping 565 matching lines @@
 
   Iterable<ConstantValue> fields = constructedObject.fields.values;
   // TODO(sra): Better validation of the constant.
   if (fields.length != 1 || fields.single is! StringConstantValue) {
     throw new SpannableAssertionFailure(
         spannable, 'Annotations needs one string: ${value.toStructuredText()}');
   }
   StringConstantValue specStringConstant = fields.single;
   return specStringConstant.toDartString().slowToString();
 }