cros: CustomFrameViewAsh avatar icon from a window prop

chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos_unittest.cc

Index: chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos_unittest.cc
diff --git a/chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos_unittest.cc b/chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos_unittest.cc
index b0e1d0103f241f350467b91d099294e0c170e5cf..cd44d9d7ddc08ff54dc054280e549ecc4aaef0e1 100644
--- a/chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos_unittest.cc
+++ b/chrome/browser/ui/ash/multi_user/multi_user_window_manager_chromeos_unittest.cc
@@ -4,6 +4,9 @@
 
 #include <stddef.h>
 
+#include <set>
+#include <vector>
+
 #include "ash/content/shell_content_state.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/shelf/shelf.h"
@@ -112,9 +115,6 @@ class TestShellContentState : public ash::ShellContentState {
 class TestShellDelegateChromeOS : public ash::test::TestShellDelegate {
  public:
   TestShellDelegateChromeOS() {}
-  ash::test::TestSessionStateDelegate* CreateSessionStateDelegate() override {
-    return new ash::test::TestSessionStateDelegate;
-  }
 
   bool CanShowWindowForUser(aura::Window* window) const override {
     return ::CanShowWindowForUser(