message: Insertion metric for unresolved methods
  Summary: As title.
diff: @@ -326,6 +326,17 @@ void run_source_blocks(DexStoresVector& stores,
  mgr.set_metric("skipped_methods", skipped.load());
  mgr.set_metric("methods_with_profiles", profile_count);
  + {
  + size_t unresolved = 0;
  + for (const auto& p_file : profile_files) {
  + unresolved += p_file->unresolved_method_meta.size();
  + }
  + mgr.set_metric("avg_unresolved_methods_100",
  + unresolved > 0
  + ? (int64_t)(unresolved * 100.0 / profile_files.size())
  + : 0);
  + }
  +
  if (!serialize) {
  return;
  }
  