ui: Remove unneeded RegisterNatives() call on Android

ui/events/android/events_jni_registrar.cc

Index: ui/events/android/events_jni_registrar.cc
diff --git a/ui/events/android/events_jni_registrar.cc b/ui/events/android/events_jni_registrar.cc
deleted file mode 100644
index 03f93441e19d73244cba6ed75a4c29720940d0d6..0000000000000000000000000000000000000000
--- a/ui/events/android/events_jni_registrar.cc
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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 "ui/events/android/events_jni_registrar.h"
-
-#include "base/android/jni_android.h"
-#include "base/android/jni_registrar.h"
-#include "base/macros.h"
-#include "ui/events/android/key_event_utils.h"
-#include "ui/events/android/motion_event_android.h"
-
-namespace ui {
-namespace events {
-namespace android {
-
-static base::android::RegistrationMethod kAndroidRegisteredMethods[] = {
-    {"MotionEventAndroid", ui::MotionEventAndroid::RegisterMotionEventAndroid},
-    {"KeyEventUtils", RegisterKeyEvent},
-};
-
-bool RegisterJni(JNIEnv* env) {
-  return RegisterNativeMethods(env, kAndroidRegisteredMethods,
-                               arraysize(kAndroidRegisteredMethods));
-}
-
-}  // namespace android
-}  // namespace events
-}  // namespace ui