Replace Chrome IPC with Mojo IPC for querying BatteryStatus service

device/battery/android/BUILD.gn

Index: device/battery/android/BUILD.gn
diff --git a/third_party/instrumented_libraries/scripts/pulseaudio.sh b/device/battery/android/BUILD.gn
old mode 100755
new mode 100644
similarity index 52%
copy from third_party/instrumented_libraries/scripts/pulseaudio.sh
copy to device/battery/android/BUILD.gn
index da9aa667a349a51f9253fe4d6079a130979ae5e6..e612067d23c463b5879572baeefdca0bb2d83d81
--- a/third_party/instrumented_libraries/scripts/pulseaudio.sh
+++ b/device/battery/android/BUILD.gn
@@ -1,9 +1,10 @@
-#!/bin/bash
 # 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.
 
-# This script does some preparations before build of instrumented pulseaudio.
+import("//build/config/android/config.gni")
+import("//build/config/android/rules.gni")
 
-# The configure script enforces FORTIFY_SOURCE=2, but we can't live with that.
-sed -i "s/-D_FORTIFY_SOURCE=2/-U_FORTIFY_SOURCE/g" ./configure
+generate_jar_jni("battery_jni_headers") {
+  jni_package = "battery"
+}