Make service tab launcher a component

components/service_tab_launcher/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/service_tab_launcher/component_jni_registrar.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_registrar.h"
+#include "components/service_tab_launcher/browser/android/service_tab_launcher.h"
+
+namespace service_tab_launcher {
+
+static base::android::RegistrationMethod kComponentRegisteredMethods[] = {
+  { "ServiceTabLauncher", ServiceTabLauncher::RegisterServiceTabLauncher },
+};
+
+bool RegisterServiceTabLauncherJni(JNIEnv* env) {
+  return RegisterNativeMethods(env,
+      kComponentRegisteredMethods, arraysize(kComponentRegisteredMethods));
+}
+
+} // namespace service_tab_launcher
+