Manage settings window icon for multi profile

ash/shelf/shelf_util.h

Index: ash/shelf/shelf_util.h
diff --git a/ash/shelf/shelf_util.h b/ash/shelf/shelf_util.h
index f93f42e9e21df0e11eb62401f40308ecf7b12b5c..b700820756b7bf428a9e806e6a8ae7a08ddd9fd2 100644
--- a/ash/shelf/shelf_util.h
+++ b/ash/shelf/shelf_util.h
@@ -32,10 +32,16 @@ ASH_EXPORT void SetShelfIDForWindow(ShelfID id, aura::Window* window);
 // currently active tab.
 ASH_EXPORT ShelfID GetShelfIDForWindow(const aura::Window* window);
 
-// Sets ShelfItemDetails for |window|.
+// Creates a new ShelfItemDetails instance from |details| and sets it for
+// |window|.
 ASH_EXPORT void SetShelfItemDetailsForWindow(aura::Window* window,
                                              const ShelfItemDetails& details);
 
+// Creates a new ShelfItemDetails instance with type DIALOG and image id
+// |image_resource_id| and sets it for |window|.
+ASH_EXPORT void SetShelfItemDetailsForDialogWindow(aura::Window* window,
+                                                   int image_resource_id);
+
 // Clears ShelfItemDetails for |window|.
 // If |window| has a ShelfItem by SetShelfItemDetailsForWindow(), it will
 // be removed.