Replace NameElement with IndexableName.

pkg/analysis_server/test/services/index/store/codec_test.dart

Index: pkg/analysis_server/test/services/index/store/codec_test.dart
diff --git a/pkg/analysis_server/test/services/index/store/codec_test.dart b/pkg/analysis_server/test/services/index/store/codec_test.dart
index 2d6a068a09556ae7f3de83e04d8c18cb9ae904da..62e86d5bedce6d67c4d4f1d0d8486cf8878748cf 100644
--- a/pkg/analysis_server/test/services/index/store/codec_test.dart
+++ b/pkg/analysis_server/test/services/index/store/codec_test.dart
@@ -252,6 +252,16 @@ class A {
     validateDecode(id1, id2, id3, element);
   }
 
+  void test_encode_IndexableName() {
+    IndexableName indexable = new IndexableName('test');
+    int id1 = codec.encode1(indexable);
+    int id2 = codec.encode2(indexable);
+    int id3 = codec.encode3(indexable);
+    expect(id1, -1);
+    expect(id2, isNonNegative);
+    expect(id3, IndexableNameKind.INSTANCE.index);
+  }
+
   void test_encode_LibraryElement() {
     resolveTestUnit('''
 class A {
@@ -286,17 +296,6 @@ class A {
     validateDecode(id1, id2, id3, element);
   }
 
-  void test_encode_NameElement() {
-    Element element = new NameElement('test');
-    IndexableObject indexable = new IndexableElement(element);
-    int id1 = codec.encode1(indexable);
-    int id2 = codec.encode2(indexable);
-    int id3 = codec.encode3(indexable);
-    expect(id1, -1);
-    expect(id2, isNonNegative);
-    expect(id3, IndexableElementKind.forElement(element).index);
-  }
-
   void test_encode_nullLibraryElement() {
     resolveTestUnit('''
 test() {}