PrintPreview: Print Preview is not staying associated with initiator renderer.

chrome/browser/printing/print_preview_data_service_factory.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 "chrome/browser/printing/print_preview_data_service_factory.h"
+
+#include "chrome/browser/printing/print_preview_data_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_dependency_manager.h"
+
+// static
+PrintPreviewDataService* PrintPreviewDataServiceFactory::GetForProfile(
+    Profile* profile) {
+  return static_cast<PrintPreviewDataService*>(
+      GetInstance()->GetServiceForProfile(profile, true));
+}
+
+// static
+PrintPreviewDataServiceFactory* PrintPreviewDataServiceFactory::GetInstance() {
+  return Singleton<PrintPreviewDataServiceFactory>::get();
+}
+
+PrintPreviewDataServiceFactory::PrintPreviewDataServiceFactory()
+    : ProfileKeyedServiceFactory(ProfileDependencyManager::GetInstance()) {
+}
+
+PrintPreviewDataServiceFactory::~PrintPreviewDataServiceFactory() {
+}
+
+ProfileKeyedService* PrintPreviewDataServiceFactory::BuildServiceInstanceFor(
+    Profile* profile) const {
+  return new PrintPreviewDataService();
+}
+
+bool PrintPreviewDataServiceFactory::ServiceHasOwnInstanceInIncognito() {
+  return true;
+}