User Manager MD User Pods

ui/login/account_picker/screen_account_picker.js

Index: ui/login/account_picker/screen_account_picker.js
diff --git a/ui/login/account_picker/screen_account_picker.js b/ui/login/account_picker/screen_account_picker.js
index fa287e2a1e8fa706f8dc120a604fbce5c1c73747..e8f528f11dd96195c68563253d59f608bfb27052 100644
--- a/ui/login/account_picker/screen_account_picker.js
+++ b/ui/login/account_picker/screen_account_picker.js
@@ -203,6 +203,8 @@ login.createScreen('AccountPickerScreen', 'account-picker', function() {
     loadUsers: function(users, showGuest) {
       $('pod-row').loadPods(users);
       $('login-header-bar').showGuestButton = showGuest;
+      // On Desktop, |login-header-bar| has a shadow if there are 8+ profiles.

[Roger Tawa OOO till Jul 10th, 2016/02/10 15:58:30]

Is this code used by cros too?  If not, maybe don't need the "On Desktop" part
of the comment.  Otherwise, is there a check missing for cros?

[Moe, 2016/02/11 00:44:02]

This is also called from
chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc
the ".shadow" is really only used in desktop user manager. but I added a check
to be safe.

+      $('login-header-bar').classList.toggle('shadow', users.length > 8);
     },
 
     /**