Move AppRestriction to Policy code out of //chrome

components/policy/core/browser/android/component_jni_registrar.cc

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/policy/core/browser/android/component_jni_registrar.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_registrar.h"
+#include "base/basictypes.h"
+#include "components/policy/core/browser/android/policy_converter.h"
+
+namespace policy {
+namespace android {
+
+static base::android::RegistrationMethod kPolicyRegisteredMethods[] = {
+    {"PolicyConverter", PolicyConverter::Register},
+};
+
+bool RegisterPolicy(JNIEnv* env) {
+  return base::android::RegisterNativeMethods(
+      env, kPolicyRegisteredMethods, arraysize(kPolicyRegisteredMethods));
+}
+
+}  // namespace android
+}  // namespace policy