Attaches OfflineContentAggregator to Profile

chrome/browser/offline_items_collection/offline_content_aggregator_factory.cc

+// Copyright 2017 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/offline_items_collection/offline_content_aggregator_factory.h"
+
+#include "base/memory/singleton.h"
+#include "chrome/browser/profiles/incognito_helpers.h"
+#include "components/keyed_service/content/browser_context_dependency_manager.h"
+#include "components/offline_items_collection/core/offline_content_aggregator.h"
+#include "content/public/browser/browser_context.h"
+
+namespace offline_items_collection {
+
+// static
+OfflineContentAggregatorFactory*
+OfflineContentAggregatorFactory::GetInstance() {
+  return base::Singleton<OfflineContentAggregatorFactory>::get();
+}
+
+// static
+OfflineContentAggregator* OfflineContentAggregatorFactory::GetForBrowserContext(
+    content::BrowserContext* context) {
+  DCHECK(!context->IsOffTheRecord());
+  return static_cast<offline_items_collection::OfflineContentAggregator*>(
+      GetInstance()->GetServiceForBrowserContext(context, true));
+}
+
+OfflineContentAggregatorFactory::OfflineContentAggregatorFactory()
+    : BrowserContextKeyedServiceFactory(
+          "offline_items_collection::OfflineContentAggregator",
+          BrowserContextDependencyManager::GetInstance()) {}
+
+OfflineContentAggregatorFactory::~OfflineContentAggregatorFactory() = default;
+
+KeyedService* OfflineContentAggregatorFactory::BuildServiceInstanceFor(
+    content::BrowserContext* context) const {
+  return new offline_items_collection::OfflineContentAggregator();
+}
+
+content::BrowserContext*
+OfflineContentAggregatorFactory::GetBrowserContextToUse(
+    content::BrowserContext* context) const {
+  return chrome::GetBrowserContextRedirectedInIncognito(context);
+}
+
+}  // namespace offline_items_collection