Routes calls to WM through WS

components/mus/ws/window_tree_unittest.cc

Index: components/mus/ws/window_tree_unittest.cc
diff --git a/components/mus/ws/window_tree_unittest.cc b/components/mus/ws/window_tree_unittest.cc
index a486222c2dea4ec228a1beb075154e9265ad8b0d..af7399e64d15607704c124f3fd56b7963d7ed7ae 100644
--- a/components/mus/ws/window_tree_unittest.cc
+++ b/components/mus/ws/window_tree_unittest.cc
@@ -317,8 +317,8 @@ class WindowTreeTest : public testing::Test {
         new ConnectionManager(&delegate_, scoped_refptr<SurfacesState>()));
     WindowTreeHostImpl* host = new WindowTreeHostImpl(
         mus::mojom::WindowTreeHostClientPtr(), connection_manager_.get(),
-        nullptr, scoped_refptr<GpuState>(),
-        scoped_refptr<mus::SurfacesState>());
+        nullptr, scoped_refptr<GpuState>(), scoped_refptr<mus::SurfacesState>(),
+        nullptr);
     // TODO(fsamuel): This is way too magical. We need to find a better way to
     // manage lifetime.
     host_connection_ = new TestWindowTreeHostConnection(