Add Origin Power Map to Store Battery Auditing Data.

components/power/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.
 
-static_library("common") {
+static_library("power") {
   sources = [
-    "cdm_message_generator.cc",
-    "cdm_message_generator.h",
-    "cdm_messages_android.h",
+    "origin_power_map.cc",
+    "origin_power_map.h",
+    "origin_power_map_factory.cc",
+    "origin_power_map_factory.h",
   ]
 
   deps = [
     "//base",
+    "//components/keyed_service/core:core",
     "//content/public/common",
-    "//ipc",
   ]
 }