[Sensors] Allow Sensor API only on secure top-level browsing contexts and add frequency checks

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

Index: third_party/WebKit/Source/modules/sensor/AmbientLightSensor.h
diff --git a/third_party/WebKit/Source/modules/sensor/AmbientLightSensor.h b/third_party/WebKit/Source/modules/sensor/AmbientLightSensor.h
index 868bf1652dace56346a5e18b9195afcf7c7b4792..77d3b1b90d274571f17eb92676ed1b3ec3cd457b 100644
--- a/third_party/WebKit/Source/modules/sensor/AmbientLightSensor.h
+++ b/third_party/WebKit/Source/modules/sensor/AmbientLightSensor.h
@@ -15,15 +15,15 @@ class AmbientLightSensor final : public Sensor {
     USING_GARBAGE_COLLECTED_MIXIN(AmbientLightSensor);
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static AmbientLightSensor* create(ExecutionContext*, const SensorOptions&);
-    static AmbientLightSensor* create(ExecutionContext*);
+    static AmbientLightSensor* create(ScriptState*, const SensorOptions&, ExceptionState&);
+    static AmbientLightSensor* create(ScriptState*, ExceptionState&);
 
     AmbientLightSensorReading* reading() const;
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    AmbientLightSensor(ExecutionContext*, const SensorOptions&);
+    AmbientLightSensor(ScriptState*, const SensorOptions&, ExceptionState&);
     // Sensor overrides.
     SensorReading* createSensorReading(SensorProxy*) override;
     SensorConfigurationPtr createSensorConfig(const SensorOptions&, const SensorConfiguration& defaultConfig) override;