Move enable extensions define to a build flag.

chrome/browser/browsing_data/browsing_data_remover_factory.cc

 // Copyright 2016 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/browsing_data/browsing_data_remover_factory.h"
 
 #include "base/memory/singleton.h"
 #include "chrome/browser/autofill/personal_data_manager_factory.h"
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/domain_reliability/service_factory.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/history/web_history_service_factory.h"
 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings_factory.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/prerender/prerender_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/sessions/tab_restore_service_factory.h"
 #include "chrome/browser/web_data_service_factory.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "components/power/origin_power_map_factory.h"
 #include "content/public/browser/browser_context.h"
+#include "extensions/features/features.h"
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
 #include "chrome/browser/android/offline_pages/offline_page_model_factory.h"
 #include "chrome/browser/precache/precache_manager_factory.h"
 #endif
 
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
 #include "chrome/browser/extensions/activity_log/activity_log.h"
 #include "extensions/browser/extension_prefs_factory.h"
 #endif
 
 #if BUILDFLAG(ENABLE_SESSION_SERVICE)
 #include "chrome/browser/sessions/session_service_factory.h"
 #endif
 
 // static
 BrowsingDataRemoverFactory* BrowsingDataRemoverFactory::GetInstance() {
@@ skipping 22 matching lines @@
   DependsOn(TabRestoreServiceFactory::GetInstance());
   DependsOn(TemplateURLServiceFactory::GetInstance());
   DependsOn(WebDataServiceFactory::GetInstance());
   DependsOn(WebHistoryServiceFactory::GetInstance());
 
 #if BUILDFLAG(ANDROID_JAVA_UI)
   DependsOn(offline_pages::OfflinePageModelFactory::GetInstance());
   DependsOn(precache::PrecacheManagerFactory::GetInstance());
 #endif
 
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   DependsOn(extensions::ActivityLog::GetFactoryInstance());
   DependsOn(extensions::ExtensionPrefsFactory::GetInstance());
 #endif
 
 #if BUILDFLAG(ENABLE_SESSION_SERVICE)
   DependsOn(SessionServiceFactory::GetInstance());
 #endif
 }
 
 BrowsingDataRemoverFactory::~BrowsingDataRemoverFactory() {}
 
 content::BrowserContext* BrowsingDataRemoverFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   // For guest profiles the browsing data is in the OTR profile.
   Profile* profile = static_cast<Profile*>(context);
   DCHECK(!profile->IsGuestSession() || profile->IsOffTheRecord());
 
   return profile;
 }
 
 KeyedService* BrowsingDataRemoverFactory::BuildServiceInstanceFor(
     content::BrowserContext* context) const {
   return new BrowsingDataRemover(context);
 }