EnumTraits for base::i18n::TextDirection.

mojo/common/test_common_custom_types.mojom

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 module mojo.common.test;
 
 import "mojo/common/file.mojom";
 import "mojo/common/file_path.mojom";
 import "mojo/common/string16.mojom";
+import "mojo/common/text_direction.mojom";
 import "mojo/common/time.mojom";
 import "mojo/common/unguessable_token.mojom";
 import "mojo/common/values.mojom";
 
 interface TestFilePath {
   BounceFilePath(mojo.common.mojom.FilePath in)
       => (mojo.common.mojom.FilePath out);
 };
 
 interface TestUnguessableToken {
@@ skipping 25 matching lines @@
   [Sync]
   BounceString16(mojo.common.mojom.String16 in)
       => (mojo.common.mojom.String16 out);
 };
 
 interface TestFile {
   [Sync]
   BounceFile(mojo.common.mojom.File? in)
       => (mojo.common.mojom.File? out);
 };
+
+interface TestTextDirection {
+  [Sync]
+  BounceTextDirection(mojo.common.mojom.TextDirection in)
+      => (mojo.common.mojom.TextDirection out);
+};