Android: Remove unneeded RegisterNatives() calls

device/bluetooth/android/bluetooth_jni_registrar.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "device/bluetooth/android/bluetooth_jni_registrar.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_registrar.h"
 #include "base/macros.h"
 #include "device/bluetooth/android/wrappers.h"
 #include "device/bluetooth/bluetooth_adapter_android.h"
 #include "device/bluetooth/bluetooth_device_android.h"
 #include "device/bluetooth/bluetooth_remote_gatt_characteristic_android.h"
 #include "device/bluetooth/bluetooth_remote_gatt_descriptor_android.h"
 #include "device/bluetooth/bluetooth_remote_gatt_service_android.h"
 
 namespace device {
 namespace android {
 namespace {
 
 const base::android::RegistrationMethod kRegisteredMethods[] = {
     {"BluetoothAdapterAndroid", device::BluetoothAdapterAndroid::RegisterJNI},
     {"BluetoothDeviceAndroid", device::BluetoothDeviceAndroid::RegisterJNI},
     {"BluetoothRemoteGattCharacteristicAndroid",
      device::BluetoothRemoteGattCharacteristicAndroid::RegisterJNI},
     {"BluetoothRemoteGattDescriptorAndroid",
      device::BluetoothRemoteGattDescriptorAndroid::RegisterJNI},
     {"BluetoothRemoteGattServiceAndroid",
      device::BluetoothRemoteGattServiceAndroid::RegisterJNI},
-    {"Wrappers", device::WrappersRegisterJNI},
 };
 
 }  // namespace
 
 bool RegisterBluetoothJni(JNIEnv* env) {
   return RegisterNativeMethods(env, kRegisteredMethods,
                                arraysize(kRegisteredMethods));
 }
 
 }  // namespace android
 }  // namespace device