Issue 27300. Report HintCode.ABSTRACT_SUPER_MEMBER_REFERENCE. (Land again)

pkg/analysis_server/test/integration/analysis/error_test.dart

Index: pkg/analysis_server/test/integration/analysis/error_test.dart
diff --git a/pkg/analysis_server/test/integration/analysis/error_test.dart b/pkg/analysis_server/test/integration/analysis/error_test.dart
index cd490fa87e4e9c495ebae3296d1af5138f28fcee..b01f1d8819e4fde9d3eaf1a84dce5e5b4124a424 100644
--- a/pkg/analysis_server/test/integration/analysis/error_test.dart
+++ b/pkg/analysis_server/test/integration/analysis/error_test.dart
@@ -45,7 +45,7 @@ class Test extends Object with C {
   void foo() {}
 }
 abstract class B {
-  void foo();
+  void foo() {}
 }
 abstract class C extends B {
   void bar() {
@@ -79,7 +79,7 @@ class Test extends Object with C {
   void foo() {}
 }
 abstract class B {
-  void foo();
+  void foo() {}
 }
 abstract class C extends B {
   void bar() {