Add user for midis client and server.

BUG=chromium:701005
TEST=none

Change-Id: Iee1df46c1ca32b33a9f12f0eb5bcc46b3ca33142
Reviewed-on: https://chromium-review.googlesource.com/454098
Commit-Ready: Prashant Malani <pmalani@google.com>
Tested-by: Prashant Malani <pmalani@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
diff --git a/profiles/base/accounts/group/midis b/profiles/base/accounts/group/midis
new file mode 100644
index 0000000..0fbec60
--- /dev/null
+++ b/profiles/base/accounts/group/midis
@@ -0,0 +1,4 @@
+group:midis
+gid:608
+# The browser runs as chronos.
+users:chronos
diff --git a/profiles/base/accounts/user/midis b/profiles/base/accounts/user/midis
new file mode 100644
index 0000000..705e5b8
--- /dev/null
+++ b/profiles/base/accounts/user/midis
@@ -0,0 +1,7 @@
+# This user is shared with Android.
+user:midis
+uid:608
+gid:608
+gecos:CrOS MIDI daemon
+home:/dev/null
+shell:/bin/false