[NTPSnippets] Switch from TickClock to Clock for storing the last background fetched time.

chrome/browser/ui/webui/snippets_internals_ui.cc

 // Copyright 2016 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 "chrome/browser/ui/webui/snippets_internals_ui.h"
 
+#include "chrome/browser/ntp_snippets/content_suggestions_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/snippets_internals_message_handler.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/browser_resources.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
 
 namespace {
 
 content::WebUIDataSource* CreateSnippetsInternalsHTMLSource() {
   content::WebUIDataSource* source =
       content::WebUIDataSource::Create(chrome::kChromeUISnippetsInternalsHost);
 
   source->AddResourcePath("snippets_internals.js", IDR_SNIPPETS_INTERNALS_JS);
   source->AddResourcePath("snippets_internals.css", IDR_SNIPPETS_INTERNALS_CSS);
   source->SetDefaultResource(IDR_SNIPPETS_INTERNALS_HTML);
   source->DisableI18nAndUseGzipForAllPaths();
   return source;
 }
 
 } // namespace
 
 SnippetsInternalsUI::SnippetsInternalsUI(content::WebUI* web_ui)
     : WebUIController(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, CreateSnippetsInternalsHTMLSource());
 
-  web_ui->AddMessageHandler(new SnippetsInternalsMessageHandler);
+  web_ui->AddMessageHandler(new SnippetsInternalsMessageHandler(
+      ContentSuggestionsServiceFactory::GetInstance()->GetForProfile(profile),
+      profile->GetPrefs()));
 }
 
 SnippetsInternalsUI::~SnippetsInternalsUI() {}