Easy Unlock: Add support for hard locking

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 01a3b7affedc1f53dd6362d56d9ca871322ec0be..089dc5ef854866e835765d531717964c2e8dcbb8 100644
--- a/ui/login/account_picker/user_pod_row.css
+++ b/ui/login/account_picker/user_pod_row.css
@@ -171,7 +171,8 @@ html[dir=rtl] .main-pane {
   display: none;
 }
 
-.pod[auth-type='offlinePassword'].focused .password-entry-container {
+.pod[auth-type='offlinePassword'].focused .password-entry-container,
+.pod[auth-type='forceOfflinePassword'].focused .password-entry-container {
   display: flex;
   flex: auto;
 }
@@ -226,6 +227,11 @@ html[dir=rtl] .main-pane {
   flex: none;
 }
 
+.custom-icon.faded {
+  -webkit-transition: opacity 200ms ease-in-out,
+                      visibility 200ms ease-in-out;
+}
+
 .custom-icon-container {
   display: flex;
   flex: none;