garnet/bin/ui/benchmarks/image_grid_cpp/image_grid_cpp.cmx

{
    "program": {
        "binary": "bin/image_grid_cpp"
    },
    "sandbox": {
        "services": [
            "fuchsia.ui.scenic.Scenic",
            "fuchsia.tracelink.Registry",
            "fuchsia.tracing.provider.Registry"
        ]
    }
}