Validate the target of break and continue statments from within a switch

compiler/java/com/google/dart/compiler/resolver/LabelElementImplementation.java

Index: compiler/java/com/google/dart/compiler/resolver/LabelElementImplementation.java
diff --git a/compiler/java/com/google/dart/compiler/resolver/LabelElementImplementation.java b/compiler/java/com/google/dart/compiler/resolver/LabelElementImplementation.java
index 6f2253f7cbe48e8fe0aaa76fd22e21a7733148b6..f61c03db82ef8c31aa411e79ef02505368125bec 100644
--- a/compiler/java/com/google/dart/compiler/resolver/LabelElementImplementation.java
+++ b/compiler/java/com/google/dart/compiler/resolver/LabelElementImplementation.java
@@ -9,10 +9,13 @@ import com.google.dart.compiler.ast.DartLabel;
 class LabelElementImplementation extends AbstractNodeElement implements LabelElement {
 
   private MethodElement enclosingFunction;
-
-  LabelElementImplementation(DartLabel node, String name, MethodElement enclosingFunction) {
+  private final LabeledStatementType statementType;
+  
+  LabelElementImplementation(DartLabel node, String name, MethodElement enclosingFunction, 
+      LabeledStatementType statementType) {
     super(node, name);
     this.enclosingFunction = enclosingFunction;
+    this.statementType = statementType;
   }
 
   @Override
@@ -24,4 +27,9 @@ class LabelElementImplementation extends AbstractNodeElement implements LabelEle
   public MethodElement getEnclosingFunction() {
     return enclosingFunction;
   }
+  
+  @Override
+  public LabeledStatementType getStatementType() {
+    return statementType;
+  }
 }