Creating the NTP snippet service.

chrome/browser/ntp_snippets/ntp_snippets_service_factory.cc

+// Copyright 2015 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/ntp_snippets/ntp_snippets_service_factory.h"
+
+#include "base/logging.h"
+#include "base/memory/singleton.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/profile.h"
+#include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "components/ntp_snippets/ntp_snippets_service.h"
+#include "content/public/browser/browser_context.h"
+
+// static
+NTPSnippetsServiceFactory* NTPSnippetsServiceFactory::GetInstance() {
+  return base::Singleton<NTPSnippetsServiceFactory>::get();
+}
+
+// static
+ntp_snippets::NTPSnippetsService* NTPSnippetsServiceFactory::GetForProfile(
+    Profile* profile) {
+  DCHECK(!profile->IsOffTheRecord());
+  return static_cast<ntp_snippets::NTPSnippetsService*>(
+      GetInstance()->GetServiceForBrowserContext(profile, true));
+}
+
+NTPSnippetsServiceFactory::NTPSnippetsServiceFactory()
+    : BrowserContextKeyedServiceFactory(
+          "NTPSnippetsService",
+          BrowserContextDependencyManager::GetInstance()) {}
+
+NTPSnippetsServiceFactory::~NTPSnippetsServiceFactory() {}
+
+KeyedService* NTPSnippetsServiceFactory::BuildServiceInstanceFor(
+    content::BrowserContext* context) const {
+  return new ntp_snippets::NTPSnippetsService(
+      g_browser_process->GetApplicationLocale());
+}