Move enable extensions define to a build flag.

chrome/common/chrome_content_client.cc

 // Copyright (c) 2012 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/common/chrome_content_client.h"
 
 #include <stdint.h>
 
 #include <map>
 #include <memory>
@@ skipping 23 matching lines @@
 #include "chrome/common/url_constants.h"
 #include "chrome/grit/common_resources.h"
 #include "components/dom_distiller/core/url_constants.h"
 #include "components/version_info/version_info.h"
 #include "content/public/common/cdm_info.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/user_agent.h"
 #include "extensions/common/constants.h"
+#include "extensions/features/features.h"
 #include "gpu/config/gpu_info.h"
 #include "net/http/http_util.h"
 #include "ppapi/features/features.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/layout.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "widevine_cdm_version.h"  // In SHARED_INTERMEDIATE_DIR.
 
 #if defined(OS_LINUX)
 #include <fcntl.h>
 #include "chrome/common/component_flash_hint_file_linux.h"
 #include "sandbox/linux/services/credentials.h"
 #endif  // defined(OS_LINUX)
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #endif
 
 #if !defined(DISABLE_NACL)
 #include "components/nacl/common/nacl_constants.h"
 #include "components/nacl/common/nacl_process_type.h"
 #include "components/nacl/common/nacl_sandbox_type.h"
 #endif
 
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
 #include "chrome/common/extensions/extension_process_policy.h"
 #include "extensions/common/features/feature_util.h"
 #endif
 
 #if defined(ENABLE_PLUGINS)
 #include "content/public/common/pepper_plugin_info.h"
 #include "flapper_version.h"  // nogncheck  In SHARED_INTERMEDIATE_DIR.
 #include "ppapi/shared_impl/ppapi_permissions.h"
 #endif
 
@@ skipping 571 matching lines @@
     std::set<GURL>* origins) {
   schemes->insert(chrome::kChromeSearchScheme);
   schemes->insert(content::kChromeUIScheme);
   schemes->insert(extensions::kExtensionScheme);
   schemes->insert(extensions::kExtensionResourceScheme);
   GetSecureOriginWhitelist(origins);
 }
 
 void ChromeContentClient::AddServiceWorkerSchemes(
     std::set<std::string>* schemes) {
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   if (extensions::feature_util::ExtensionServiceWorkersEnabled())
     schemes->insert(extensions::kExtensionScheme);
 #endif
 }
 
 bool ChromeContentClient::AllowScriptExtensionForServiceWorker(
     const GURL& script_url) {
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   return script_url.SchemeIs(extensions::kExtensionScheme) ||
          script_url.SchemeIs(extensions::kExtensionResourceScheme);
 #else
   return false;
 #endif
 }
 
 bool ChromeContentClient::IsSupplementarySiteIsolationModeEnabled() {
-#if defined(ENABLE_EXTENSIONS)
+#if BUILDFLAG(ENABLE_EXTENSIONS)
   return extensions::IsIsolateExtensionsEnabled();
 #else
   return false;
 #endif
 }
 
 content::OriginTrialPolicy* ChromeContentClient::GetOriginTrialPolicy() {
   if (!origin_trial_policy_)
     origin_trial_policy_ = base::MakeUnique<ChromeOriginTrialPolicy>();
   return origin_trial_policy_.get();
 }
 
 #if defined(OS_ANDROID)
 media::MediaClientAndroid* ChromeContentClient::GetMediaClientAndroid() {
   return new ChromeMediaClientAndroid();
 }
 #endif  // OS_ANDROID