Add DIR_METADATA files to //remoting

Add Generate DIR_METADATA files and remove metatada from OWNERS files for //remoting.

R=garykac@chromium.org

Bug: 1113033
Change-Id: I07c4ec338f03fb7498f620e2c4b0eed37754ef24
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2454589
Auto-Submit: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Gary Kacmarcik <garykac@chromium.org>
Reviewed-by: Gary Kacmarcik <garykac@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814441}

remoting/DIR_METADATA

+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Services>Chromoting"
+}
+team_email: "chromoting-team@google.com"
\ No newline at end of file

remoting/OWNERS

@@ -6,6 +6,3 @@ yuweih@chromium.org
 
 # Translation artifacts:
 per-file *.xtb=file://tools/translation/TRANSLATION_OWNERS
-
-# COMPONENT: Services>Chromoting
-# TEAM: chromoting-team@google.com