[Ozone-Dri] Do not call AddFramebuffer with cursor buffers

ui/ozone/platform/dri/dri_surface_unittest.cc

Index: ui/ozone/platform/dri/dri_surface_unittest.cc
diff --git a/ui/ozone/platform/dri/dri_surface_unittest.cc b/ui/ozone/platform/dri/dri_surface_unittest.cc
index 7958c8061633522e543284bdbe3bbdfca2db582e..53d155a29bf7d2dd589d37c002525628e2319225 100644
--- a/ui/ozone/platform/dri/dri_surface_unittest.cc
+++ b/ui/ozone/platform/dri/dri_surface_unittest.cc
@@ -32,7 +32,7 @@ class MockDriWindowDelegate : public ui::DriWindowDelegate {
     scoped_refptr<ui::DriBuffer> buffer(new ui::DriBuffer(drm));
     SkImageInfo info = SkImageInfo::MakeN32Premul(kDefaultMode.hdisplay,
                                                   kDefaultMode.vdisplay);
-    EXPECT_TRUE(buffer->Initialize(info));
+    EXPECT_TRUE(buffer->Initialize(info, true));
     EXPECT_TRUE(controller_->Modeset(ui::OverlayPlane(buffer), kDefaultMode));
   }
   ~MockDriWindowDelegate() override {}