Replace Chrome IPC with Mojo IPC for querying BatteryStatus service

device/battery/battery_status_manager_default.cc

 // 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.
 
-#include "content/browser/battery_status/battery_status_manager.h"
+#include "device/battery/battery_status_manager.h"
 
 #include "base/logging.h"
 
-namespace content {
+namespace device {
 
 namespace {
 
 class BatteryStatusManagerDefault : public BatteryStatusManager {
  public:
   explicit BatteryStatusManagerDefault(
       const BatteryStatusService::BatteryUpdateCallback& callback) {}
   virtual ~BatteryStatusManagerDefault() {}
 
  private:
@@ skipping 10 matching lines @@
 
 }  // namespace
 
 // static
 scoped_ptr<BatteryStatusManager> BatteryStatusManager::Create(
     const BatteryStatusService::BatteryUpdateCallback& callback) {
   return scoped_ptr<BatteryStatusManager>(
       new BatteryStatusManagerDefault(callback));
 }
 
-}  // namespace content
+}  // namespace device