[Sensors] Remove SensorReading interfaces

third_party/WebKit/Source/modules/sensor/BUILD.gn

Index: third_party/WebKit/Source/modules/sensor/BUILD.gn
diff --git a/third_party/WebKit/Source/modules/sensor/BUILD.gn b/third_party/WebKit/Source/modules/sensor/BUILD.gn
index 6f59d028b8b806ff48756232bc2c41f821495843..e7eac6eeaf812acc2f301d7df7111d979ca65606 100644
--- a/third_party/WebKit/Source/modules/sensor/BUILD.gn
+++ b/third_party/WebKit/Source/modules/sensor/BUILD.gn
@@ -8,20 +8,12 @@ blink_modules_sources("sensor") {
   sources = [
     "Accelerometer.cpp",
     "Accelerometer.h",
-    "AccelerometerReading.cpp",
-    "AccelerometerReading.h",
     "AmbientLightSensor.cpp",
     "AmbientLightSensor.h",
-    "AmbientLightSensorReading.cpp",
-    "AmbientLightSensorReading.h",
     "Gyroscope.cpp",
     "Gyroscope.h",
-    "GyroscopeReading.cpp",
-    "GyroscopeReading.h",
     "Magnetometer.cpp",
     "Magnetometer.h",
-    "MagnetometerReading.cpp",
-    "MagnetometerReading.h",
     "Sensor.cpp",
     "Sensor.h",
     "SensorErrorEvent.cpp",
@@ -30,8 +22,6 @@ blink_modules_sources("sensor") {
     "SensorProviderProxy.h",
     "SensorProxy.cpp",
     "SensorProxy.h",
-    "SensorReading.cpp",
-    "SensorReading.h",
     "SensorReadingUpdater.cpp",
     "SensorReadingUpdater.h",
   ]