Add module for counting date-last-roll-call and persisting those counts

components/update_client/test_configurator.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 "components/update_client/test_configurator.h"
 
 #include "base/version.h"
+#include "components/prefs/pref_service.h"
 #include "components/update_client/component_patcher_operation.h"
 #include "url/gurl.h"
 
 namespace update_client {
 
 namespace {
 
 std::vector<GURL> MakeDefaultUrls() {
   std::vector<GURL> urls;
   urls.push_back(GURL(POST_INTERCEPT_SCHEME
@@ skipping 128 matching lines @@
 void TestConfigurator::SetPingUrl(const GURL& url) {
   ping_url_ = url;
 }
 
 scoped_refptr<base::SequencedTaskRunner>
 TestConfigurator::GetSequencedTaskRunner() const {
   DCHECK(worker_task_runner_.get());
   return worker_task_runner_;
 }
 
+PrefService* TestConfigurator::GetPrefService() const {
+  return nullptr;
+}
+
 }  // namespace update_client