[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..2dac3a90818a53ddc0b0aea24da509de94d7a4dc 100644
--- a/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h
+++ b/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.h
@@ -5,11 +5,13 @@
 #ifndef SensorProviderProxy_h
 #define SensorProviderProxy_h
 
+#include "core/dom/ExecutionContext.h"

[shalamov, 2016/11/16 19:03:49]

nit: already included in cpp, forward declare

[riju_, 2016/11/18 09:29:35]

Acknowledged.

 #include "core/frame/LocalFrame.h"
 #include "device/generic_sensor/public/interfaces/sensor.mojom-blink.h"
 #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 {
 
@@ -30,6 +32,7 @@ class SensorProviderProxy final
   ~SensorProviderProxy();
 
   SensorProxy* createSensor(device::mojom::blink::SensorType,
+                            ExecutionContext*,
                             std::unique_ptr<SensorReadingFactory>);
 
   SensorProxy* getSensor(device::mojom::blink::SensorType);
@@ -47,11 +50,13 @@ class SensorProviderProxy final
   }
 
   void onSensorProviderConnectionError();
+  void onPermissionServiceConnectionError();
 
   using SensorsSet = HeapHashSet<WeakMember<SensorProxy>>;
   SensorsSet m_sensors;
 
   device::mojom::blink::SensorProviderPtr m_sensorProvider;
+  mojom::blink::PermissionServicePtr m_permissionService;
 };
 
 }  // namespace blink