services/ui: Match naming in cc (and jellyfish branch)

services/ui/ws/frame_generator_unittest.cc

Index: services/ui/ws/frame_generator_unittest.cc
diff --git a/services/ui/ws/frame_generator_unittest.cc b/services/ui/ws/frame_generator_unittest.cc
index 7e9417a8dbecf1f421f40cc528d3515cf489f9d8..6068037099cae7bba2e5ad8beccfb1a18d110b65 100644
--- a/services/ui/ws/frame_generator_unittest.cc
+++ b/services/ui/ws/frame_generator_unittest.cc
@@ -74,7 +74,7 @@ void FrameGeneratorTest::SetUp() {
       base::MakeUnique<ServerWindow>(&window_delegate_, WindowId()));
   PlatformDisplayInitParams init_params;
   frame_generator_ = base::MakeUnique<FrameGenerator>(
-      frame_generator_delegate_.get(), init_params.surfaces_state);
+      frame_generator_delegate_.get(), init_params.display_compositor);
   InitWindow(root_window());
 }