Auto-formatted all .mojom files.

mojo/public/interfaces/bindings/tests/test_unions.mojom

Index: mojo/public/interfaces/bindings/tests/test_unions.mojom
diff --git a/mojo/public/interfaces/bindings/tests/test_unions.mojom b/mojo/public/interfaces/bindings/tests/test_unions.mojom
index c6bb9aa3c389b22407ddfff875d8191c3b17d293..cbe611fdb7e2e44f0412a33a9d919600b2510726 100644
--- a/mojo/public/interfaces/bindings/tests/test_unions.mojom
+++ b/mojo/public/interfaces/bindings/tests/test_unions.mojom
@@ -8,9 +8,11 @@ module mojo.test;
 import "test_included_unions.mojom";
 
 enum AnEnum {
-  FIRST, SECOND
+  FIRST,
+  SECOND,
 };
 
+// no-format
 union PodUnion {
   int8   f_int8;
   int8   f_int8_other;
@@ -26,6 +28,7 @@ union PodUnion {
   bool   f_bool;
   AnEnum f_enum;
 };
+// end-no-format
 
 // Tests that you can reference yet-to-be-declared unions in a union.
 union UnionOfUnions {
@@ -46,7 +49,7 @@ struct StructOfUnions {
 };
 
 union ObjectUnion {
-  int8   f_int8;
+  int8 f_int8;
   string f_string;
   DummyStruct f_dummy;
   DummyStruct? f_nullable;