Port device_generic_sensor to be hosted in Device Service.

services/device/device_service.h

Index: services/device/device_service.h
diff --git a/services/device/device_service.h b/services/device/device_service.h
index c4ed1276751911e1f61d33dbedad2bdc477e92d3..061a2e5e96e09b43cd432b8c51f157a0547a3eac 100644
--- a/services/device/device_service.h
+++ b/services/device/device_service.h
@@ -7,6 +7,7 @@
 
 #include "base/memory/ref_counted.h"
 #include "device/battery/battery_monitor.mojom.h"
+#include "device/generic_sensor/public/interfaces/sensor_provider.mojom.h"
 #include "device/screen_orientation/public/interfaces/screen_orientation.mojom.h"
 #include "device/sensors/public/interfaces/light.mojom.h"
 #include "device/sensors/public/interfaces/motion.mojom.h"
@@ -59,6 +60,7 @@ class DeviceService
       public service_manager::InterfaceFactory<mojom::PowerMonitor>,
       public service_manager::InterfaceFactory<
           mojom::ScreenOrientationListener>,
+      public service_manager::InterfaceFactory<mojom::SensorProvider>,
       public service_manager::InterfaceFactory<mojom::TimeZoneMonitor>,
       public service_manager::InterfaceFactory<mojom::WakeLockContextProvider> {
  public:
@@ -115,6 +117,10 @@ class DeviceService
   void Create(const service_manager::Identity& remote_identity,
               mojom::ScreenOrientationListenerRequest request) override;
 
+  // InterfaceFactory<mojom::SensorProvider>:
+  void Create(const service_manager::Identity& remote_identity,
+              mojom::SensorProviderRequest request) override;
+
   // InterfaceFactory<mojom::TimeZoneMonitor>:
   void Create(const service_manager::Identity& remote_identity,
               mojom::TimeZoneMonitorRequest request) override;