Fix renderers not getting power broadcast messages

services/device/power_monitor/power_monitor_message_broadcaster.h

 // Copyright 2013 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.
 
 #ifndef SERVICES_DEVICE_POWER_MONITOR_POWER_MONITOR_MESSAGE_BROADCASTER_H_
 #define SERVICES_DEVICE_POWER_MONITOR_POWER_MONITOR_MESSAGE_BROADCASTER_H_
 
 #include "base/macros.h"
 #include "base/power_monitor/power_observer.h"
+#include "mojo/public/cpp/bindings/binding_set.h"
+#include "mojo/public/cpp/bindings/interface_ptr_set.h"
 #include "services/device/public/interfaces/power_monitor.mojom.h"
 
 namespace device {
 
 // A class used to monitor the power state change and communicate it to child
 // processes via IPC.
 class PowerMonitorMessageBroadcaster : public base::PowerObserver,
                                        public device::mojom::PowerMonitor {
  public:
-  explicit PowerMonitorMessageBroadcaster();
+  PowerMonitorMessageBroadcaster();
   ~PowerMonitorMessageBroadcaster() override;
 
-  static void Create(device::mojom::PowerMonitorRequest request);
+  void Bind(device::mojom::PowerMonitorRequest request);
 
   // device::mojom::PowerMonitor:
-  void SetClient(
+  void AddClient(
       device::mojom::PowerMonitorClientPtr power_monitor_client) override;
 
   // base::PowerObserver:
   void OnPowerStateChange(bool on_battery_power) override;
   void OnSuspend() override;
   void OnResume() override;
 
  private:
-  device::mojom::PowerMonitorClientPtr power_monitor_client_;
+  mojo::BindingSet<device::mojom::PowerMonitor> bindings_;
+  mojo::InterfacePtrSet<device::mojom::PowerMonitorClient> clients_;
 
   DISALLOW_COPY_AND_ASSIGN(PowerMonitorMessageBroadcaster);
 };
 
 }  // namespace device
 
 #endif  // SERVICES_DEVICE_POWER_MONITOR_POWER_MONITOR_MESSAGE_BROADCASTER_H_