import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

hal/fallback/FallbackPower.cpp

@@ -0,0 +1,25 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et ft=cpp : */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "Hal.h"
+
+namespace mozilla {
+namespace hal_impl {
+
+void
+Reboot()
+{}
+
+void
+PowerOff()
+{}
+
+void
+StartForceQuitWatchdog(hal::ShutdownMode aMode, int32_t aTimeoutSecs)
+{}
+
+} // namespace hal_impl
+} // namespace mozilla