Fix for issue 3915

compiler/java/com/google/dart/compiler/ast/DartCase.java

 // 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.
 
 package com.google.dart.compiler.ast;
 
 import java.util.List;
 
 /**
  * Represents a Dart 'case' switch member.
  */
 public class DartCase extends DartSwitchMember {
 
   private DartExpression expr;
 
-  public DartCase(DartExpression expr, DartLabel label, List<DartStatement> statements) {
-    super(label, statements);
+  public DartCase(DartExpression expr, List<DartLabel> labels, List<DartStatement> statements) {
+    super(labels, statements); 
     this.expr = becomeParentOf(expr);
   }
 
   public DartExpression getExpr() {
     return expr;
   }
 
   @Override
   public void visitChildren(ASTVisitor<?> visitor) {
     safelyVisitChild(expr, visitor);
     super.visitChildren(visitor);
   }
 
   @Override
   public <R> R accept(ASTVisitor<R> visitor) {
     return visitor.visitCase(this);
   }
 }