Merge "Propagate dlopen errors to callers of OpenNativeLibrary."

  UNUSED(target_sdk_version);

  if (class_loader == nullptr) {

    *needs_native_bridge = false;

    return dlopen(path, RTLD_NOW);

    void* handle = dlopen(path, RTLD_NOW);

    if (handle == nullptr) {

      *error_msg = dlerror();

    }

    return handle;

  }

  std::lock_guard<std::mutex> guard(g_namespaces_mutex);