Bring up of the enhanced bookmarks cluster service.

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index 8732b2d5f19e52330687392fd3ed3cb0ba82f22b..67bcd5315956a2a2962ef84467423b7da291cba5 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -84,6 +84,7 @@
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/bookmarks/browser/bookmark_utils.h"
 #include "components/dom_distiller/core/distilled_page_prefs.h"
+#include "components/enhanced_bookmarks/bookmark_server_cluster_service.h"
 #include "components/gcm_driver/gcm_channel_status_syncer.h"
 #include "components/google/core/browser/google_pref_names.h"
 #include "components/google/core/browser/google_url_tracker.h"
@@ -381,6 +382,7 @@ void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   chrome_prefs::RegisterProfilePrefs(registry);
   dom_distiller::DistilledPagePrefs::RegisterProfilePrefs(registry);
   DownloadPrefs::RegisterProfilePrefs(registry);
+  enhanced_bookmarks::BookmarkServerClusterService::RegisterPrefs(registry);
   gcm::GCMProfileService::RegisterProfilePrefs(registry);
   HostContentSettingsMap::RegisterProfilePrefs(registry);
   IncognitoModePrefs::RegisterProfilePrefs(registry);