Fix cronet build after JNI registration change.

url/android/url_jni_registrar.cc

Index: url/android/url_jni_registrar.cc
diff --git a/url/android/url_jni_registrar.cc b/url/android/url_jni_registrar.cc
deleted file mode 100644
index f594d2451fe41aedf16dd87559969ce8fd0fca37..0000000000000000000000000000000000000000
--- a/url/android/url_jni_registrar.cc
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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.
-
-#include "url/android/url_jni_registrar.h"
-#include "url/url_features.h"
-
-#if BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES)
-#include "url/url_canon_icu_alternatives_android.h"
-#endif
-
-namespace url {
-namespace android {
-
-bool RegisterJni(JNIEnv* env) {
-#if BUILDFLAG(USE_PLATFORM_ICU_ALTERNATIVES)
-  return RegisterIcuAlternativesJni(env);
-#endif
-
-  // Do nothing if USE_PLATFORM_ICU_ALTERNATIVES is false.
-  return true;
-}
-
-}  // namespace android
-}  // namespace url