Replace Chrome IPC with Mojo IPC for querying BatteryStatus service

device/battery/android/battery_jni_registrar.h

Index: device/battery/android/battery_jni_registrar.h
diff --git a/device/battery/android/battery_jni_registrar.h b/device/battery/android/battery_jni_registrar.h
new file mode 100644
index 0000000000000000000000000000000000000000..faf78472ca35dde1a0463fcbc1b5367ce20ca4d7
--- /dev/null
+++ b/device/battery/android/battery_jni_registrar.h
@@ -0,0 +1,20 @@
+// Copyright 2014 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.
+
+#ifndef DEVICE_BATTERY_ANDROID_BATTERY_JNI_REGISTRAR_H_
+#define DEVICE_BATTERY_ANDROID_BATTERY_JNI_REGISTRAR_H_
+
+#include <jni.h>
+
+#include "device/battery/battery_export.h"
+
+namespace device {
+namespace android {
+
+DEVICE_BATTERY_EXPORT bool RegisterBatteryJni(JNIEnv* env);
+
+}  // namespace android
+}  // namespace device
+
+#endif  // DEVICE_BATTERY_ANDROID_BATTERY_JNI_REGISTRAR_H_