Issue 3753. Support for @deprecated annotation

compiler/javatests/com/google/dart/compiler/resolver/ElementMapTest.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.resolver;
 
+import com.google.dart.compiler.ast.DartMetadata;
 import com.google.dart.compiler.ast.DartNode;
 import com.google.dart.compiler.ast.Modifiers;
 import com.google.dart.compiler.common.SourceInfo;
 import com.google.dart.compiler.type.Type;
 
 import junit.framework.TestCase;
 
 public class ElementMapTest extends TestCase {
 
   private class MockElement implements NodeElement {
@@ skipping 10 matching lines @@
     public EnclosingElement getEnclosingElement() {
       throw new RuntimeException();
     }
 
     @Override
     public ElementKind getKind() {
       return kind;
     }
 
     @Override
+    public DartMetadata getMetadata() {
+      throw new RuntimeException();
+    }
+
+    @Override
     public Modifiers getModifiers() {
       throw new RuntimeException();
     }
 
     @Override
     public String getName() {
       return name;
     }
 
     @Override
@@ skipping 137 matching lines @@
   private void assertEmpty(ElementMap map) {
     assertTrue(map.isEmpty());
     assertEquals(0, map.size());
     assertEquals(0, map.values().size());
     assertNull(map.get("foo"));
     assertNull(map.get("bar"));
     assertNull(map.get("foo", ElementKind.FIELD));
     assertNull(map.get("foo", ElementKind.METHOD));
   }
 }