Clean up net unit testing code.

webkit/appcache/appcache_update_job_unittest.cc

 // Copyright (c) 2011 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 "testing/gtest/include/gtest/gtest.h"
 
 #include "base/stl_util-inl.h"
 #include "base/threading/thread.h"
 #include "base/synchronization/waitable_event.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request_error_job.h"
 #include "net/url_request/url_request_test_job.h"
-#include "net/url_request/url_request_unittest.h"
+#include "net/url_request/url_request_test_util.h"
 #include "webkit/appcache/appcache_group.h"
 #include "webkit/appcache/appcache_host.h"
 #include "webkit/appcache/appcache_policy.h"
 #include "webkit/appcache/appcache_response.h"
 #include "webkit/appcache/appcache_update_job.h"
 #include "webkit/appcache/mock_appcache_service.h"
 
 namespace appcache {
 class AppCacheUpdateJobTest;
 
@@ skipping 3433 matching lines @@
   RunTestOnIOThread(&AppCacheUpdateJobTest::MultipleHeadersRefetchTest);
 }
 
 }  // namespace appcache
 
 // AppCacheUpdateJobTest is expected to always live longer than the
 // runnable methods.  This lets us call NewRunnableMethod on its instances.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(appcache::AppCacheUpdateJobTest);
 DISABLE_RUNNABLE_METHOD_REFCOUNT(
     appcache::AppCacheUpdateJobTest::MockAppCachePolicy);