Trying to activate a window in a workspace other than the current is ignored while a system modal d…

ash/wm/window_cycle_controller.h

Index: ash/wm/window_cycle_controller.h
diff --git a/ash/wm/window_cycle_controller.h b/ash/wm/window_cycle_controller.h
index 9f5b8be9cfbe0092609e3955ca6347601a7b6007..c7c55251728346174745cada793461130719b010 100644
--- a/ash/wm/window_cycle_controller.h
+++ b/ash/wm/window_cycle_controller.h
@@ -107,6 +107,8 @@ class ASH_EXPORT WindowCycleController
   // Overridden from aura::client::ActivationChangeObserver:
   virtual void OnWindowActivated(aura::Window* gained_active,
                                  aura::Window* lost_active) OVERRIDE;
+  virtual void OnWindowActivationRequestCompleted(
+      aura::Window* request_active, aura::Window* actual_active) OVERRIDE;
 
   // Overridden from WindowObserver:
   virtual void OnWindowAdded(aura::Window* window) OVERRIDE;