Index: ui/aura/mus/window_tree_client.h |
diff --git a/ui/aura/mus/window_tree_client.h b/ui/aura/mus/window_tree_client.h |
index 56c2cc1c93e455f802434d2dc5066218e69655b1..9c4ba447b3896770cca7207e35dac877bcc23b39 100644 |
--- a/ui/aura/mus/window_tree_client.h |
+++ b/ui/aura/mus/window_tree_client.h |
@@ -18,6 +18,7 @@ |
#include "base/macros.h" |
#include "base/memory/weak_ptr.h" |
#include "base/observer_list.h" |
+#include "base/single_thread_task_runner.h" |
#include "cc/surfaces/local_surface_id_allocator.h" |
#include "mojo/public/cpp/bindings/associated_binding.h" |
#include "mojo/public/cpp/bindings/strong_binding.h" |