Make it possible to build without enable_supervised_users.

chrome/browser/browser_process_impl.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/browser/browser_process_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 23 matching lines @@
 #include "base/time/default_clock.h"
 #include "base/time/default_tick_clock.h"
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_browser_main.h"
 #include "chrome/browser/chrome_child_process_watcher.h"
 #include "chrome/browser/chrome_content_browser_client.h"
 #include "chrome/browser/chrome_device_client.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/component_updater/chrome_component_updater_configurator.h"
-#include "chrome/browser/component_updater/supervised_user_whitelist_installer.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/devtools/devtools_auto_opener.h"
 #include "chrome/browser/devtools/remote_debugging_server.h"
 #include "chrome/browser/download/download_request_limiter.h"
 #include "chrome/browser/download/download_status_updater.h"
 #include "chrome/browser/gpu/gpu_mode_manager.h"
 #include "chrome/browser/gpu/gpu_profile_cache.h"
 #include "chrome/browser/icon_manager.h"
 #include "chrome/browser/intranet_redirect_detector.h"
 #include "chrome/browser/io_thread.h"
@@ skipping 106 matching lines @@
 #endif
 
 #if !defined(DISABLE_NACL)
 #include "chrome/browser/component_updater/pnacl_component_installer.h"
 #endif
 
 #if BUILDFLAG(ENABLE_PLUGINS)
 #include "chrome/browser/plugins/plugins_resource_service.h"
 #endif
 
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
+#include "chrome/browser/component_updater/supervised_user_whitelist_installer.h"
+#endif
+
 #if BUILDFLAG(ENABLE_WEBRTC)
 #include "chrome/browser/media/webrtc/webrtc_log_uploader.h"
 #endif
 
 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_LINUX)
 #include "chrome/browser/resource_coordinator/tab_manager.h"
 #endif
 
 #if !defined(OS_ANDROID) && !defined(OS_CHROMEOS)
 #include "chrome/browser/first_run/upgrade_util.h"
@@ skipping 130 matching lines @@
   network_time_tracker_.reset();
 #if BUILDFLAG(ENABLE_PLUGINS)
   plugins_resource_service_.reset();
 #endif
 
   // Need to clear the desktop notification balloons before the io_thread_ and
   // before the profiles, since if there are any still showing we will access
   // those things during teardown.
   notification_ui_manager_.reset();
 
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   // The SupervisedUserWhitelistInstaller observes the ProfileAttributesStorage,
   // so it needs to be shut down before the ProfileManager.
   supervised_user_whitelist_installer_.reset();
+#endif
 
   // Debugger must be cleaned up before ProfileManager.
   remote_debugging_server_.reset();
   devtools_auto_opener_.reset();
 
   // Need to clear profiles (download managers) before the io_thread_.
   {
     TRACE_EVENT0("shutdown",
                  "BrowserProcessImpl::StartTearDown:ProfileManager");
     // The desktop User Manager needs to be closed before the guest profile
@@ skipping 641 matching lines @@
         new component_updater::PnaclComponentInstaller();
   }
   return pnacl_component_installer_.get();
 #else
   return nullptr;
 #endif
 }
 
 component_updater::SupervisedUserWhitelistInstaller*
 BrowserProcessImpl::supervised_user_whitelist_installer() {
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   if (!supervised_user_whitelist_installer_) {
     supervised_user_whitelist_installer_ =
         component_updater::SupervisedUserWhitelistInstaller::Create(
             component_updater(),
             &profile_manager()->GetProfileAttributesStorage(),
             local_state());
   }
   return supervised_user_whitelist_installer_.get();
+#else
+  return nullptr;
+#endif
 }
 
 void BrowserProcessImpl::ResourceDispatcherHostCreated() {
   resource_dispatcher_host_delegate_.reset(
       new ChromeResourceDispatcherHostDelegate);
   ResourceDispatcherHost::Get()->SetDelegate(
       resource_dispatcher_host_delegate_.get());
 
   pref_change_registrar_.Add(
       prefs::kAllowCrossOriginAuthPrompt,
@@ skipping 419 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)