Fill the un-encrypted metadata field in password specifics.

components/sync/core/sync_features.cc

Index: components/sync/core/sync_features.cc
diff --git a/components/sync/core/sync_features.cc b/components/sync/core/sync_features.cc
new file mode 100644
index 0000000000000000000000000000000000000000..2351cd8968502002b38398b6aa7822cb99e9765b
--- /dev/null
+++ b/components/sync/core/sync_features.cc
@@ -0,0 +1,12 @@
+// 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.
+
+#include "components/sync/core/sync_features.h"
+
+namespace syncer {
+
+const base::Feature kFillPasswordMetadata{"PasswordMetadataFilling",

[Nicolas Zea, 2016/10/04 20:58:11]

nit: Add comment describing what this feature is about. Maybe reference a bug
number too?

[melandory, 2016/10/18 08:35:20]

Done.

+                                          base::FEATURE_DISABLED_BY_DEFAULT};
+
+}  // namespace syncer