Fix cronet build after JNI registration change.

url/url_canon_icu_alternatives_android.h

Index: url/url_canon_icu_alternatives_android.h
diff --git a/url/url_canon_icu_alternatives_android.h b/url/url_canon_icu_alternatives_android.h
deleted file mode 100644
index 67306db7a9b2473b462cef69f5595931ffc6f18f..0000000000000000000000000000000000000000
--- a/url/url_canon_icu_alternatives_android.h
+++ /dev/null
@@ -1,18 +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.
-
-#ifndef URL_URL_CANON_ICU_ALTERNATIVES_ANDROID_H_
-#define URL_URL_CANON_ICU_ALTERNATIVES_ANDROID_H_
-
-#include <jni.h>
-
-namespace url {
-
-// Explicitly register static JNI functions needed when not using ICU.
-bool RegisterIcuAlternativesJni(JNIEnv* env);
-
-}  // namespace url
-
-#endif  // URL_URL_CANON_ICU_ALTERNATIVES_ANDROID_H_
-