| Index: ash/wm/overview/window_selector_controller.cc | 
| diff --git a/ash/wm/overview/window_selector_controller.cc b/ash/wm/overview/window_selector_controller.cc | 
| index a446b887d30cee884a6585f029defb9d747bc337..9cf3e6589763824d68b7a7c5ac55971ab46ea509 100644 | 
| --- a/ash/wm/overview/window_selector_controller.cc | 
| +++ b/ash/wm/overview/window_selector_controller.cc | 
| @@ -32,6 +32,7 @@ bool WindowSelectorController::CanSelect() { | 
| return session_state_delegate->IsActiveUserSessionStarted() && | 
| !session_state_delegate->IsScreenLocked() && | 
| !WmShell::Get()->IsSystemModalWindowOpen() && | 
| +         !WmShell::Get()->IsPinned() && | 
| WmShell::Get()->system_tray_delegate()->GetUserLoginStatus() != | 
| LoginStatus::KIOSK_APP; | 
| } | 
|  |