Update rasta outline expectations.

pkg/front_end/test/fasta/rasta/super_initializer.dart.outline.expect

Index: pkg/front_end/test/fasta/rasta/super_initializer.dart.outline.expect
diff --git a/pkg/front_end/test/fasta/rasta/super_initializer.dart.outline.expect b/pkg/front_end/test/fasta/rasta/super_initializer.dart.outline.expect
index 0fa9f707cf8d3612e9029ee2a6fb0f646173768d..b5a1cdb43a67202cb97db7e764472d9c48a87082 100644
--- a/pkg/front_end/test/fasta/rasta/super_initializer.dart.outline.expect
+++ b/pkg/front_end/test/fasta/rasta/super_initializer.dart.outline.expect
@@ -3,25 +3,19 @@ import self as self;
 import "dart:core" as core;
 
 class Super extends core::Object {
-  constructor arg0() → dynamic
-    : super core::Object::•()
+  constructor arg0() → void
     ;
-  constructor arg1(dynamic a) → dynamic
-    : super core::Object::•()
+  constructor arg1(dynamic a) → void
     ;
-  constructor arg2(dynamic a, dynamic b) → dynamic
-    : super core::Object::•()
+  constructor arg2(dynamic a, dynamic b) → void
     ;
 }
 class Sub extends self::Super {
   field dynamic field;
-  constructor arg0() → dynamic
-    : super self::Super::arg0(), self::Sub::field = 42
+  constructor arg0() → void
     ;
-  constructor arg1(dynamic a) → dynamic
-    : super self::Super::arg1(a), self::Sub::field = 42
+  constructor arg1(dynamic a) → void
     ;
-  constructor arg2(dynamic a, dynamic b) → dynamic
-    : super self::Super::arg2(a, b), self::Sub::field = 42
+  constructor arg2(dynamic a, dynamic b) → void
     ;
 }