Fix a crash when opening CronetTest app

components/cronet/android/test/mock_url_request_job_test.cc

-// 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 "mock_url_request_job_test.h"
-
-#include "base/android/jni_android.h"
-#include "base/files/file_path.h"
-#include "base/path_service.h"
-#include "base/threading/sequenced_worker_pool.h"
-#include "jni/MockUrlRequestJobTest_jni.h"
-#include "net/test/url_request/url_request_failed_job.h"
-#include "net/test/url_request/url_request_mock_http_job.h"
-
-namespace cronet {
-
-static void AddUrlInterceptors(JNIEnv* env, jobject jcaller) {
-  base::FilePath test_files_root;
-  PathService::Get(base::DIR_ANDROID_APP_DATA, &test_files_root);
-  net::URLRequestMockHTTPJob::AddUrlHandler(
-      test_files_root, new base::SequencedWorkerPool(1, "Worker"));
-  net::URLRequestFailedJob::AddUrlHandler();
-}
-
-bool RegisterMockUrlRequestJobTest(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-}  // namespace cronet