Don't serialize local variables.

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 11e7156d465369fa42e35e147281357278791e52..433f4daf5396d62a4c4632295a9882064c5c417c 100644
--- a/pkg/analyzer/test/src/summary/summarize_ast_test.dart
+++ b/pkg/analyzer/test/src/summary/summarize_ast_test.dart
@@ -96,12 +96,6 @@ class LinkedSummarizeAstSpecTest extends LinkedSummarizeAstTest {
 
   @override
   @failingTest
-  test_initializer_executable_with_return_type_from_closure_local() {
-    super.test_initializer_executable_with_return_type_from_closure_local();
-  }
-
-  @override
-  @failingTest
   test_initializer_executable_with_unimported_return_type() {
     super.test_initializer_executable_with_unimported_return_type();
   }
@@ -111,12 +105,6 @@ class LinkedSummarizeAstSpecTest extends LinkedSummarizeAstTest {
   test_syntheticFunctionType_inGenericClass() {
     super.test_syntheticFunctionType_inGenericClass();
   }
-
-  @override
-  @failingTest
-  test_syntheticFunctionType_inGenericFunction() {
-    super.test_syntheticFunctionType_inGenericFunction();
-  }
 }
 
 /**