Remove extra expected CFE errors that are no longer reported (#1331)

diff --git a/LanguageFeatures/Enhanced-Enum/semantics_A09_t02.dart b/LanguageFeatures/Enhanced-Enum/semantics_A09_t02.dart
index f08afae..c3e2c80 100644
--- a/LanguageFeatures/Enhanced-Enum/semantics_A09_t02.dart
+++ b/LanguageFeatures/Enhanced-Enum/semantics_A09_t02.dart
@@ -19,8 +19,6 @@
 // SharedOptions=--enable-experiment=enhanced-enums
 
 enum E1 {
-//   ^^
-// [cfe] unspecified
   e1,
 //^^
 // [analyzer] unspecified
@@ -33,8 +31,6 @@
 }
 
 enum E2<T> {
-//   ^^
-// [cfe] unspecified
   e1<int>(42),
   e2<String>("42"),
 //^^
@@ -48,8 +44,6 @@
 }
 
 enum E3 {
-//   ^^
-// [cfe] unspecified
   e1,
   e2,
   e3;
@@ -57,6 +51,7 @@
   static final int e1 = 42;
 //                 ^^
 // [analyzer] unspecified
+// [cfe] unspecified
 }
 
 main() {
diff --git a/LanguageFeatures/Enhanced-Enum/semantics_A09_t03.dart b/LanguageFeatures/Enhanced-Enum/semantics_A09_t03.dart
index e28bf0f..0bdd68a 100644
--- a/LanguageFeatures/Enhanced-Enum/semantics_A09_t03.dart
+++ b/LanguageFeatures/Enhanced-Enum/semantics_A09_t03.dart
@@ -19,8 +19,6 @@
 // SharedOptions=--enable-experiment=enhanced-enums
 
 enum E1 {
-//   ^^
-// [cfe] unspecified
   e1,
 //^^
 // [analyzer] unspecified
@@ -33,8 +31,6 @@
 }
 
 enum E2<T> {
-//   ^^
-// [cfe] unspecified
   e1<int>(42),
   e2<String>("42"),
 //^^