Fix annotation of promoted parameters in Fasta inference tests.

pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop.dart

Index: pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop.dart
diff --git a/pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop.dart b/pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop.dart
index 483aaa1f14d19147d206780d513953d0a73b2acf..6e56f082065a56a6df8e2736f07c3dda823ef66b 100644
--- a/pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop.dart
+++ b/pkg/front_end/testcases/inference/infer_types_on_loop_indices_for_each_loop.dart
@@ -11,7 +11,7 @@ class Foo {
 
 class Bar<T extends Iterable<String>> {
   void foo(T t) {
-    for (var /*@promotedType=none*/ i in t) {
+    for (var i in /*@promotedType=none*/ t) {
       int x = /*error:INVALID_ASSIGNMENT*/ /*@promotedType=none*/ i;
     }
   }
@@ -19,7 +19,7 @@ class Bar<T extends Iterable<String>> {
 
 class Baz<T, E extends Iterable<T>, S extends E> {
   void foo(S t) {
-    for (var /*@promotedType=none*/ i in t) {
+    for (var i in /*@promotedType=none*/ t) {
       int x = /*error:INVALID_ASSIGNMENT*/ /*@promotedType=none*/ i;
       T y = /*@promotedType=none*/ i;
     }
@@ -28,15 +28,15 @@ class Baz<T, E extends Iterable<T>, S extends E> {
 
 test() {
   var /*@type=List<Foo>*/ list = <Foo>[];
-  for (var /*@promotedType=none*/ x in /*@promotedType=none*/ list) {
+  for (var x in /*@promotedType=none*/ list) {
     String y = /*error:INVALID_ASSIGNMENT*/ /*@promotedType=none*/ x;
   }
 
-  for (dynamic /*@promotedType=none*/ x in /*@promotedType=none*/ list) {
+  for (dynamic x in /*@promotedType=none*/ list) {
     String y = /*info:DYNAMIC_CAST*/ /*@promotedType=none*/ x;
   }
 
-  for (String /*@promotedType=none*/ x
+  for (String x
       in /*error:FOR_IN_OF_INVALID_ELEMENT_TYPE*/ /*@promotedType=none*/ list) {
     String y = /*@promotedType=none*/ x;
   }
@@ -47,27 +47,25 @@ test() {
   }
 
   Iterable iter = /*@promotedType=none*/ list;
-  for (Foo /*info:DYNAMIC_CAST*/ /*@promotedType=none*/ x
-      in /*@promotedType=none*/ iter) {
+  for (Foo /*info:DYNAMIC_CAST*/ x in /*@promotedType=none*/ iter) {
     var /*@type=Foo*/ y = /*@promotedType=none*/ x;
   }
 
   dynamic iter2 = /*@promotedType=none*/ list;
-  for (Foo /*info:DYNAMIC_CAST*/ /*@promotedType=none*/ x
+  for (Foo /*info:DYNAMIC_CAST*/ x
       in /*info:DYNAMIC_CAST*/ /*@promotedType=none*/ iter2) {
     var /*@type=Foo*/ y = /*@promotedType=none*/ x;
   }
 
   var /*@type=Map<String, Foo>*/ map = <String, Foo>{};
   // Error: map must be an Iterable.
-  for (var /*@promotedType=none*/ x
-      in /*error:FOR_IN_OF_INVALID_TYPE*/ /*@promotedType=none*/ map) {
+  for (var x in /*error:FOR_IN_OF_INVALID_TYPE*/ /*@promotedType=none*/ map) {
     String y = /*info:DYNAMIC_CAST*/ /*@promotedType=none*/ x;
   }
 
   // We're not properly inferring that map.keys is an Iterable<String>
   // and that x is a String.
-  for (var /*@promotedType=none*/ x in /*@promotedType=none*/ map.keys) {
+  for (var x in /*@promotedType=none*/ map.keys) {
     String y = /*@promotedType=none*/ x;
   }
 }