Revert of Move //device/generic_sensor to be part of the internal implementation of the Device Service.

services/device/android/register_jni.cc

Index: services/device/android/register_jni.cc
diff --git a/services/device/android/register_jni.cc b/services/device/android/register_jni.cc
index 041dfdf340d9a3833147c60f37b2085f3c326653..345a8699e79c2e501e797720985e6f9863839f3d 100644
--- a/services/device/android/register_jni.cc
+++ b/services/device/android/register_jni.cc
@@ -5,7 +5,6 @@
 #include "services/device/android/register_jni.h"
 
 #include "base/android/jni_android.h"
-#include "services/device/generic_sensor/android/sensors_jni_registrar.h"
 #include "services/device/time_zone_monitor/android/time_zone_monitor_jni_registrar.h"
 
 namespace device {
@@ -15,9 +14,6 @@
 
   if (!g_jni_init_done) {
     JNIEnv* env = base::android::AttachCurrentThread();
-
-    if (!android::RegisterSensorsJni(env))
-      return false;
 
     if (!android::RegisterTimeZoneMonitorJni(env))
       return false;