Add SurfaceManager option to use references exclusively.

services/ui/surfaces/display_compositor.cc

Index: services/ui/surfaces/display_compositor.cc
diff --git a/services/ui/surfaces/display_compositor.cc b/services/ui/surfaces/display_compositor.cc
index 340ac72dc99de30ed70b604ffca1703a74944178..0b2914b84dd3f10d5b1d9554eb1c4b41829f2246 100644
--- a/services/ui/surfaces/display_compositor.cc
+++ b/services/ui/surfaces/display_compositor.cc
@@ -22,7 +22,8 @@ DisplayCompositor::DisplayCompositor(
     gpu::ImageFactory* image_factory,
     cc::mojom::DisplayCompositorRequest request,
     cc::mojom::DisplayCompositorClientPtr client)
-    : gpu_service_(std::move(gpu_service)),
+    : manager_(cc::SurfaceManager::LifetimeType::USE_REFERENCES),
+      gpu_service_(std::move(gpu_service)),
       gpu_memory_buffer_manager_(std::move(gpu_memory_buffer_manager)),
       image_factory_(image_factory),
       client_(std::move(client)),