Rewrite the Android implementation of BatteryMonitor directly in Java.

content/public/android/BUILD.gn

 # 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.
 
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 
 content_jni_gypi_values = exec_script("//build/gypi_to_gn.py",
                                       [ rebase_path("../../content_jni.gypi") ],
                                       "scope",
@@ skipping 14 matching lines @@
     "//ui/android:ui_java_resources",
   ]
   custom_package = "org.chromium.content"
   resource_dirs = [ "java/res" ]
 }
 
 android_library("content_java") {
   deps = [
     ":content_java_resources",
     "//base:base_java",
+    "//device/battery/android:battery_monitor_android",
+    "//device/battery:mojo_bindings_java",
     "//media/base/android:media_java",
     "//mojo/android:system_java",
     "//mojo/public/java:bindings",
     "//mojo/public/java:system",
     "//net/android:net_java",
     "//ui/android:ui_java",
     "//third_party/jsr-305:jsr_305_javalib",
 
     #"//content:content_common",
   ]
@@ skipping 116 matching lines @@
     "//mojo/public/java:system",
     "//net/android:net_java",
     "//net/android:net_java_test_support",
     "//ui/android:ui_java",
     ":content_java",
   ]
 
   DEPRECATED_java_in_dir = "javatests/src"
 }
 # TODO(GYP): content_icudata