Support locals in compile_from_dill_test.

pkg/compiler/lib/src/ssa/builder_kernel.dart

 // Copyright (c) 2016, 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:kernel/ast.dart' as ir;
 
 import '../closure.dart';
 import '../common.dart';
 import '../common/codegen.dart' show CodegenRegistry;
 import '../common/names.dart';
@@ skipping 2099 matching lines @@
       HInstruction initialValue = pop();
 
       _visitLocalSetter(declaration, initialValue);
 
       // Ignore value
       pop();
     }
   }
 
   void _visitLocalSetter(ir.VariableDeclaration variable, HInstruction value) {
-    LocalElement local = _localsMap.getLocal(variable);
+    Local local = _localsMap.getLocal(variable);
 
     // Give the value a name if it doesn't have one already.
     if (value.sourceElement == null) {
       value.sourceElement = local;
     }
 
     stack.add(value);
     localsHandler.updateLocal(
         local,
         typeBuilder.potentiallyCheckOrTrustType(
@@ skipping 1275 matching lines @@
     enterBlock.setBlockFlow(
         new HTryBlockInformation(
             kernelBuilder.wrapStatementGraph(bodyGraph),
             exception,
             kernelBuilder.wrapStatementGraph(catchGraph),
             kernelBuilder.wrapStatementGraph(finallyGraph)),
         exitBlock);
     kernelBuilder.inTryStatement = previouslyInTryStatement;
   }
 }