add stub

front_end/BUILD.gn

@@ -32,6 +32,7 @@ group("front_end") {
     "entrypoints/worker_app:entrypoint",
     "legacy_test_runner",
     "third_party/vscode.web-custom-data:web_custom_data",
+    "embedder-static:embedder-static",
   ]
 }
 

front_end/embedder-static/BUILD.gn

@@ -0,0 +1,14 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# Copyright 2020 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("../../scripts/build/ninja/copy.gni")
+
+group("embedder-static") {
+  public_deps = [ ":embedder-static-files" ]
+}
+
+copy_to_gen("embedder-static-files") {
+  sources = [ "embedderScript.js" ]
+}

front_end/embedder-static/embedderScript.js

@@ -0,0 +1,8 @@
+// Copyright (c) Meta Platforms, Inc. and affiliates.
+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * Default no-op embedderScript stub. Impl can be served via embedders like Metro
+ */