[embedder] Document `--goma` for engine scripts.
This makes the `sync_engine_artifacts_to_revision.sh` step
a lot faster but sadly it's internal-only.
Change-Id: Iaef235868a7af8b8be13fef146e576e18ef46d4b
Reviewed-on: https://fuchsia-review.googlesource.com/c/flutter-embedder/+/743182
Reviewed-by: Naud Ghebre <naudzghebre@google.com>
diff --git a/docs/making_engine_changes.md b/docs/making_engine_changes.md
index 6465bcd..ada2a42 100644
--- a/docs/making_engine_changes.md
+++ b/docs/making_engine_changes.md
@@ -66,6 +66,8 @@
$FUCHSIA_EMBEDDER_DIR/scripts/sync_engine_artifacts_to_revision.sh $(cat $FUCHSIA_EMBEDDER_DIR/third_party/dart-pkg/internal/flutter/flutter/bin/internal/engine.version)
```
+ - If you're a Googler, you can pass `--goma` to accelerate the build.
+
You can then build Flutter Engine artifacts for this repository with your local changes:
3. Make any local changes you'd like to test to the Flutter Engine code in `$ENGINE_DIR`.
@@ -84,6 +86,8 @@
You can re-run this script multiple times to iterate on your Flutter Engine
changes.
+ - If you're a Googler, you can pass `--goma` to accelerate the build.
+
5. [Run an example app](https://fuchsia.googlesource.com/flutter-embedder/+/refs/heads/main/README.md#run-an-example-app)
to test your changes.
