Remove unneeded JNI registrations.

components/dom_distiller/core/url_utils_android.h

-// Copyright 2014 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.
-
-#ifndef COMPONENTS_DOM_DISTILLER_CORE_URL_UTILS_ANDROID_H_
-#define COMPONENTS_DOM_DISTILLER_CORE_URL_UTILS_ANDROID_H_
-
-#include <jni.h>
-
-#include <string>
-
-namespace dom_distiller {
-
-namespace url_utils {
-
-namespace android {
-
-// Register JNI methods
-bool RegisterUrlUtils(JNIEnv* env);
-
-}  // namespace android
-
-}  // namespace url_utils
-
-}  // namespace dom_distiller
-
-#endif  // COMPONENTS_DOM_DISTILLER_CORE_URL_UTILS_ANDROID_H_