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

ash/wm/base_layout_manager.cc

Index: ash/wm/base_layout_manager.cc
diff --git a/ash/wm/base_layout_manager.cc b/ash/wm/base_layout_manager.cc
index d5bb54fa66f3462a9a21c82b16a819cef06cd604..c177c0cc3c6511105f697b23acc0dec0641153a5 100644
--- a/ash/wm/base_layout_manager.cc
+++ b/ash/wm/base_layout_manager.cc
@@ -164,6 +164,10 @@ void BaseLayoutManager::OnWindowActivated(aura::Window* gained_active,
   }
 }
 
+void BaseLayoutManager::OnWindowActivationRequestCompleted(
+    aura::Window* request_active, aura::Window* actual_active) {
+}
+
 //////////////////////////////////////////////////////////////////////////////
 // BaseLayoutManager, private: