Mark a test in summarize_ast_test.dart as newly passing.

pkg/analyzer/test/src/summary/summarize_ast_test.dart

Index: pkg/analyzer/test/src/summary/summarize_ast_test.dart
diff --git a/pkg/analyzer/test/src/summary/summarize_ast_test.dart b/pkg/analyzer/test/src/summary/summarize_ast_test.dart
index e730c8d1d25032fec2c023bfd175c9eb54ee6cf8..7360ab93f98312c48d08877933baba13d265af67 100644
--- a/pkg/analyzer/test/src/summary/summarize_ast_test.dart
+++ b/pkg/analyzer/test/src/summary/summarize_ast_test.dart
@@ -138,11 +138,6 @@ class LinkedSummarizeAstTest extends Object with SummaryTest {
   }
 
   @override
-  test_constExpr_classMember_shadows_typeParam() {
-    // TODO(paulberry): fix.
-  }
-
-  @override
   test_field_propagated_type_final_immediate() {
     // TODO(paulberry): fix.
   }