Add SensorManager support in inputflinger.

Add sensor device, sensor input mapper, sens event dispatcher support
into inputflinger.

Bug: 161634265
Test: atest inputflinger_tests

Change-Id: I2dcb2c35d9dccefc4cd8d939b79cf340931a9410
diff --git a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
index 7c572b4..4e55872 100644
--- a/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
+++ b/services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp
@@ -66,6 +66,13 @@
 
     void notifyFocusChanged(const sp<IBinder>&, const sp<IBinder>&) override {}
 
+    void notifySensorEvent(int32_t deviceId, InputDeviceSensorType sensorType,
+                           InputDeviceSensorAccuracy accuracy, nsecs_t timestamp,
+                           const std::vector<float>& values) override {}
+
+    void notifySensorAccuracy(int32_t deviceId, InputDeviceSensorType sensorType,
+                              InputDeviceSensorAccuracy accuracy) override {}
+
     void notifyUntrustedTouch(const std::string& obscuringPackage) override {}
 
     void getDispatcherConfiguration(InputDispatcherConfiguration* outConfig) override {