Creating multi profile animations for switching users and teleporting of windows.

ui/views/corewm/window_animations.h

Index: ui/views/corewm/window_animations.h
diff --git a/ui/views/corewm/window_animations.h b/ui/views/corewm/window_animations.h
index 996c215dc89b0a4856d14f3704eaef83cac40174..f5728e6add64fc4ad60b8244540c8c6c28efec62 100644
--- a/ui/views/corewm/window_animations.h
+++ b/ui/views/corewm/window_animations.h
@@ -74,6 +74,9 @@ VIEWS_EXPORT void SetWindowVisibilityAnimationDuration(
     aura::Window* window,
     const base::TimeDelta& duration);
 
+VIEWS_EXPORT base::TimeDelta GetWindowVisibilityAnimationDuration(
+    const aura::Window& window);
+
 VIEWS_EXPORT void SetWindowVisibilityAnimationVerticalPosition(
     aura::Window* window,
     float position);