Regen tests

test/codegen/expect/collection/src/queue_list.txt

Index: test/codegen/expect/collection/src/queue_list.txt
diff --git a/test/codegen/expect/collection/src/queue_list.txt b/test/codegen/expect/collection/src/queue_list.txt
index 0a8c8cb02f09f691f25f29d17168d3c359c78c3b..f7378872a38b7e7dfb1440a67bbb6a7d5ab0ac43 100644
--- a/test/codegen/expect/collection/src/queue_list.txt
+++ b/test/codegen/expect/collection/src/queue_list.txt
@@ -1,8 +1,10 @@
 // Messages from compiling queue_list.dart
-warning: [DOWN_CAST_COMPOSITE] source (Iterable<E>) will need runtime check to cast to type List<dynamic> (package:collection/src/queue_list.dart, line 44, col 25)
-warning: [DOWN_CAST_COMPOSITE] sourceList (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 45, col 40)
-warning: [DOWN_CAST_COMPOSITE] elements (Iterable<E>) will need runtime check to cast to type List<dynamic> (package:collection/src/queue_list.dart, line 61, col 19)
+severe: [INVALID_METHOD_OVERRIDE] Mixin introduces an invalid override. The type of ListMixin.expand (((E) → Iterable<dynamic>) → Iterable<dynamic>) is not a subtype of Iterable<E>.expand (<T>((E) → Iterable<T>) → Iterable<T>). (package:collection/src/queue_list.dart, line 12, col 40)
+severe: [INVALID_METHOD_OVERRIDE] Mixin introduces an invalid override. The type of ListMixin.map (((E) → dynamic) → Iterable<dynamic>) is not a subtype of Iterable<E>.map (<T>((E) → T) → Iterable<T>). (package:collection/src/queue_list.dart, line 12, col 40)
+warning: [DOWN_CAST_COMPOSITE] source (Iterable<E>) will need runtime check to cast to type List<dynamic> (package:collection/src/queue_list.dart, line 38, col 25)
+warning: [DOWN_CAST_COMPOSITE] sourceList (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 39, col 40)
+warning: [DOWN_CAST_COMPOSITE] elements (Iterable<E>) will need runtime check to cast to type List<dynamic> (package:collection/src/queue_list.dart, line 55, col 19)
+warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 61, col 52)
 warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 67, col 52)
-warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 73, col 52)
-warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 77, col 52)
-warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 78, col 40)
+warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 71, col 52)
+warning: [DOWN_CAST_COMPOSITE] list (List<dynamic>) will need runtime check to cast to type Iterable<E> (package:collection/src/queue_list.dart, line 72, col 40)