| Index: services/ui/ws/window_tree.h
|
| diff --git a/services/ui/ws/window_tree.h b/services/ui/ws/window_tree.h
|
| index ff71bda9353ed8db5d10e749f9c1e815f6484f06..fd404f0e1ae4a8581a088ea4930cff92059adf7f 100644
|
| --- a/services/ui/ws/window_tree.h
|
| +++ b/services/ui/ws/window_tree.h
|
| @@ -410,7 +410,8 @@ class WindowTree : public mojom::WindowTree,
|
| Id transport_window_id,
|
| const gfx::Insets& insets,
|
| mojo::Array<gfx::Rect> transport_additional_client_areas) override;
|
| - void SetHitTestMask(Id transport_window_id, const gfx::Rect& mask) override;
|
| + void SetHitTestMask(Id transport_window_id,
|
| + const base::Optional<gfx::Rect>& mask) override;
|
| void GetWindowManagerClient(
|
| mojo::AssociatedInterfaceRequest<mojom::WindowManagerClient> internal)
|
| override;
|
|
|