Move printing defines to buildflag system.

chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.cc

 // Copyright 2013 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/local_discovery/local_discovery_ui_handler.h"
 
 #include <set>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 16 matching lines @@
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/chrome_pages.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/cloud_devices/common/cloud_devices_urls.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_ui.h"
+#include "printing/features/features.h"
 #include "ui/base/l10n/l10n_util.h"
 
-#if defined(ENABLE_PRINT_PREVIEW) && !defined(OS_CHROMEOS)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW) && !defined(OS_CHROMEOS)
 #define CLOUD_PRINT_CONNECTOR_UI_AVAILABLE
 #endif
 
 using cloud_print::CloudPrintPrinterList;
 using cloud_print::DeviceDescription;
 using cloud_print::GCDApiFlow;
 using cloud_print::PrivetRegisterOperation;
 
 namespace local_discovery {
 
@@ skipping 562 matching lines @@
     service->RefreshStatusFromService();
 }
 
 CloudPrintProxyService* LocalDiscoveryUIHandler::GetCloudPrintProxyService() {
   return CloudPrintProxyServiceFactory::GetForProfile(
       Profile::FromWebUI(web_ui()));
 }
 #endif  // defined(CLOUD_PRINT_CONNECTOR_UI_AVAILABLE)
 
 }  // namespace local_discovery