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

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

Index: third_party/WebKit/Source/modules/sensor/SensorProviderProxy.cpp
diff --git a/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.cpp b/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.cpp
index 243c8f567abd3b83ac192d914e82462333631f7b..04c3afe31e7c76d590423b17360957335cf2b123 100644
--- a/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.cpp
+++ b/third_party/WebKit/Source/modules/sensor/SensorProviderProxy.cpp
@@ -4,6 +4,7 @@
 
 #include "modules/sensor/SensorProviderProxy.h"
 
+#include "core/dom/ExecutionContext.h"
 #include "modules/sensor/SensorProxy.h"
 #include "modules/sensor/SensorReading.h"
 #include "platform/mojo/MojoHelper.h"
@@ -44,10 +45,12 @@ DEFINE_TRACE(SensorProviderProxy) {
 
 SensorProxy* SensorProviderProxy::createSensor(
     device::mojom::blink::SensorType type,
+    ExecutionContext* context,
     std::unique_ptr<SensorReadingFactory> readingFactory) {
   DCHECK(!getSensor(type));
 
-  SensorProxy* sensor = new SensorProxy(type, this, std::move(readingFactory));
+  SensorProxy* sensor =
+      new SensorProxy(type, context, this, std::move(readingFactory));
   m_sensors.add(sensor);
 
   return sensor;