cros: Showing pin on lock is no longer associated with sending user list.

ui/login/account_picker/user_pod_row.css

Index: ui/login/account_picker/user_pod_row.css
diff --git a/ui/login/account_picker/user_pod_row.css b/ui/login/account_picker/user_pod_row.css
index 8130e3855975d5f16e2d3efe4bb73643871ae414..0f43faf40f8d1dd8c30e24aeab4e99b4f7399c52 100644
--- a/ui/login/account_picker/user_pod_row.css
+++ b/ui/login/account_picker/user_pod_row.css
@@ -44,20 +44,11 @@ pin-keyboard {
   transition: all 180ms;
 }
 
-.pod.flying-pin-pod {
-  transition: height 180ms ease-in-out,
-              top 180ms ease-in-out;
-}
-
 .pod.pin-enabled {
   height: 417px;
   top: -87px !important;
 }
 
-.disable-pin-animation .pod.pin-enabled {
-  transition: none;
-}
-
 .pod .pin-container {
   height: 204px;
   position: absolute;