message: Look up eager client directly from target in eager cluster FLR.
diff: @@ -66,13 +66,7 @@ void EagerClusterFunctionLibraryRuntime::Instantiate(
  VLOG(1) << "CFLR::Instantiate: " << function_name << " on " << target
  << " (this: " << this << ")";
  core::RefCountPtr<eager::EagerClient> eager_client;
  - Device* device;
  - s = ctx_->FindDeviceFromName(target.c_str(), &device);
  - if (!s.ok()) {
  - done(s);
  - return;
  - }
  - s = ctx_->GetClient(device, &eager_client);
  + s = ctx_->GetClient(target, &eager_client);
  if (!s.ok()) {
  done(s);
  return;
  