Move enable extensions define to a build flag.

chrome/browser/notifications/platform_notification_service_impl.cc

 // Copyright 2014 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/notifications/platform_notification_service_impl.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/metrics/histogram_macros.h"
@@ skipping 17 matching lines @@
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/desktop_notification_delegate.h"
 #include "content/public/browser/notification_event_dispatcher.h"
 #include "content/public/browser/permission_type.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/notification_resources.h"
 #include "content/public/common/platform_notification_data.h"
+#include "extensions/features/features.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/message_center/notification.h"
 #include "ui/message_center/notification_types.h"
 #include "ui/message_center/notifier_settings.h"
 #include "url/url_constants.h"
 
 #if BUILDFLAG(ENABLE_BACKGROUND)
 #include "chrome/browser/lifetime/keep_alive_types.h"
 #include "chrome/browser/lifetime/scoped_keep_alive.h"
 #endif
 
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
 #include "chrome/browser/notifications/notifier_state_tracker.h"
 #include "chrome/browser/notifications/notifier_state_tracker_factory.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/info_map.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/permissions/api_permission.h"
 #include "extensions/common/permissions/permissions_data.h"
 #endif
 
 using content::BrowserContext;
@@ skipping 115 matching lines @@
 blink::mojom::PermissionStatus
 PlatformNotificationServiceImpl::CheckPermissionOnUIThread(
     BrowserContext* browser_context,
     const GURL& origin,
     int render_process_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   Profile* profile = Profile::FromBrowserContext(browser_context);
   DCHECK(profile);
 
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   // Extensions support an API permission named "notification". This will grant
   // not only grant permission for using the Chrome App extension API, but also
   // for the Web Notification API.
   if (origin.SchemeIs(extensions::kExtensionScheme)) {
     extensions::ExtensionRegistry* registry =
         extensions::ExtensionRegistry::Get(browser_context);
     extensions::ProcessMap* process_map =
         extensions::ProcessMap::Get(browser_context);
 
     const extensions::Extension* extension =
@@ skipping 20 matching lines @@
 }
 
 blink::mojom::PermissionStatus
 PlatformNotificationServiceImpl::CheckPermissionOnIOThread(
     content::ResourceContext* resource_context,
     const GURL& origin,
     int render_process_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   ProfileIOData* io_data = ProfileIOData::FromResourceContext(resource_context);
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   // Extensions support an API permission named "notification". This will grant
   // not only grant permission for using the Chrome App extension API, but also
   // for the Web Notification API.
   if (origin.SchemeIs(extensions::kExtensionScheme)) {
     extensions::InfoMap* extension_info_map = io_data->GetExtensionInfoMap();
     const extensions::ProcessMap& process_map =
         extension_info_map->process_map();
 
     const extensions::Extension* extension =
         extension_info_map->extensions().GetByID(origin.host());
@@ skipping 239 matching lines @@
 PlatformNotificationServiceImpl::GetNotificationDisplayService(
     Profile* profile) {
   return test_display_service_
              ? test_display_service_
              : NotificationDisplayServiceFactory::GetForProfile(profile);
 }
 
 base::string16 PlatformNotificationServiceImpl::DisplayNameForContextMessage(
     Profile* profile,
     const GURL& origin) const {
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   // If the source is an extension, lookup the display name.
   if (origin.SchemeIs(extensions::kExtensionScheme)) {
     const extensions::Extension* extension =
         extensions::ExtensionRegistry::Get(profile)->GetExtensionById(
             origin.host(), extensions::ExtensionRegistry::EVERYTHING);
     DCHECK(extension);
 
     return base::UTF8ToUTF16(extension->name());
   }
 #endif
 
   return base::string16();
 }
 
 void PlatformNotificationServiceImpl::SetNotificationDisplayServiceForTesting(
     NotificationDisplayService* display_service) {
   test_display_service_ = display_service;
 }