[sensors] Add Permission guard to the generic sensor apis.

third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h

Index: third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h
diff --git a/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h b/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h
index fc89f5407584eaa57d837ad5ab1825b271abdf7b..d5be10f1bdc04578aa54a0337c1b403a3920dfe6 100644
--- a/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h
+++ b/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h
@@ -10,9 +10,11 @@
 #include "device/generic_sensor/public/interfaces/sensor_provider.mojom-blink.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
+#include "public/platform/modules/permissions/permission.mojom-blink.h"
 
 namespace blink {
 
+class SecurityOrigin;
 class SensorProxy;
 class SensorReadingFactory;
 
@@ -30,10 +32,13 @@ class SensorProviderProxy final
   ~SensorProviderProxy();
 
   SensorProxy* createSensor(device::mojom::blink::SensorType,
+                            RefPtr<SecurityOrigin>,
                             std::unique_ptr<SensorReadingFactory>);
 
   SensorProxy* getSensor(device::mojom::blink::SensorType);
 
+  void resetPermissionService();
+
   DECLARE_VIRTUAL_TRACE();
 
  private:
@@ -52,6 +57,7 @@ class SensorProviderProxy final
   SensorsSet m_sensors;
 
   device::mojom::blink::SensorProviderPtr m_sensorProvider;
+  mojom::blink::PermissionServicePtr m_permissionService;
 };
 
 }  // namespace blink