Manual resync of moved fbjni files

lib/fb/src/main/cpp/include/jni/Registration.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#pragma once
+#include <jni.h>
+#include <initializer_list>
+#include <fb/assert.h>
+
+namespace facebook {
+namespace jni {
+
+static inline void registerNatives(JNIEnv* env, jclass cls, std::initializer_list<JNINativeMethod> methods) {
+  auto result = env->RegisterNatives(cls, methods.begin(), methods.size());
+  FBASSERT(result == 0);
+}
+
+static inline void registerNatives(JNIEnv* env, const char* cls, std::initializer_list<JNINativeMethod> list) {
+  registerNatives(env, env->FindClass(cls), list);
+}
+
+} }