Revert of Replace Chrome IPC with Mojo IPC for querying BatteryStatus service

content/content_common.gypi

 # Copyright (c) 2012 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../components/tracing.gyp:tracing',
     '../gpu/command_buffer/command_buffer.gyp:gles2_utils',
     '../net/net.gyp:net',
@@ skipping 142 matching lines @@
       'common/android/gin_java_bridge_value.h',
       'common/android/hash_set.cc',
       'common/android/hash_set.h',
       'common/android/surface_texture_manager.cc',
       'common/android/surface_texture_manager.h',
       'common/android/surface_texture_peer.cc',
       'common/android/surface_texture_peer.h',
       'common/appcache_interfaces.cc',
       'common/appcache_interfaces.h',
       'common/appcache_messages.h',
+      'common/battery_status_messages.h',
       'common/browser_plugin/browser_plugin_constants.cc',
       'common/browser_plugin/browser_plugin_constants.h',
       'common/browser_plugin/browser_plugin_messages.h',
       'common/cc_messages.cc',
       'common/cc_messages.h',
       'common/child_process_host_impl.cc',
       'common/child_process_host_impl.h',
       'common/child_process_messages.h',
       'common/child_process_sandbox_support_impl_linux.cc',
       'common/child_process_sandbox_support_impl_linux.h',
@@ skipping 742 matching lines @@
       ],
       'sources': [
         'common/gpu/client/gpu_memory_buffer_impl_ozone.cc',
       ],
       'sources!': [
         'common/gpu/client/gpu_memory_buffer_impl_linux.cc',
       ],
     }],
   ],
 }