Move .getLocalFunction from KernelToElementMap to KernelToLocalsMap

pkg/compiler/lib/src/closure.dart

 // Copyright (c) 2012, 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 'common/names.dart' show Identifiers;
 import 'common/resolution.dart' show ParsingContext, Resolution;
 import 'common/tasks.dart' show CompilerTask, Measurer;
 import 'common.dart';
 import 'compiler.dart' show Compiler;
 import 'constants/expressions.dart';
@@ skipping 464 matching lines @@
       this.node, String name, Compiler compiler, LocalFunctionElement closure)
       : this.methodElement = closure,
         super(
             name,
             closure.compilationUnit,
             // By assigning a fresh class-id we make sure that the hashcode
             // is unique, but also emit closure classes after all other
             // classes (since the emitter sorts classes by their id).
             compiler.idGenerator.getNextFreeId(),
             STATE_DONE) {
-    ClassElement superclass = methodElement.isInstanceMember
-        ? compiler.resolution.commonElements.boundClosureClass
-        : compiler.resolution.commonElements.closureClass;
+    ClassElement superclass = compiler.resolution.commonElements.closureClass;
     superclass.ensureResolved(compiler.resolution);
     supertype = superclass.thisType;
     interfaces = const Link<ResolutionDartType>();
     thisType = rawType = new ResolutionInterfaceType(this);
     allSupertypesAndSelf =
         superclass.allSupertypesAndSelf.extendClass(thisType);
     callType = methodElement.type;
   }
 
   Iterable<ClosureFieldElement> get closureFields => _closureFields;
@@ skipping 874 matching lines @@
   }
 
   JavaScriptBackend get backend => compiler.backend;
 
   ClosureClassMap globalizeClosure(
       FunctionExpression node, LocalFunctionElement element) {
     String closureName = computeClosureName(element);
     ClosureClassElement globalizedElement =
         new ClosureClassElement(node, closureName, compiler, element);
     // Extend [globalizedElement] as an instantiated class in the closed world.
-    closedWorldRefiner.registerClosureClass(globalizedElement, false);
+    closedWorldRefiner.registerClosureClass(globalizedElement);
     MethodElement callElement = new SynthesizedCallMethodElementX(
         Identifiers.call, element, globalizedElement, node, elements);
     backend.mirrorsDataBuilder.maybeMarkClosureAsNeededForReflection(
         globalizedElement, callElement, element);
     MemberElement enclosing = element.memberContext;
     enclosing.nestedClosures.add(callElement);
     globalizedElement.addMember(callElement, reporter);
     globalizedElement.computeAllClassMembers(compiler.resolution);
     // The nested function's 'this' is the same as the one for the outer
     // function. It could be [null] if we are inside a static method.
@@ skipping 148 matching lines @@
 ///
 /// Move the below classes to a JS model eventually.
 ///
 abstract class JSEntity implements MemberEntity {
   Local get declaredEntity;
 }
 
 abstract class PrivatelyNamedJSEntity implements JSEntity {
   Entity get rootOfScope;
 }