3 files changed, 0 insertions, 20 deletions
diff --git a/components/sync_driver/pref_names.cc b/components/sync_driver/pref_names.cc
index 6ce6585..9ba8dda 100644
--- a/components/sync_driver/pref_names.cc
+++ b/components/sync_driver/pref_names.cc
@@ -8,12 +8,6 @@ namespace sync_driver {
 
 namespace prefs {
 
-// Set to true when enhanced bookmarks experiment is enabled via Chrome sync.
-const char kEnhancedBookmarksExperimentEnabled[] = "enhanced_bookmarks_enabled";
-
-// Enhanced bookmarks extension id passed via Chrome sync.
-const char kEnhancedBookmarksExtensionId[] = "enhanced_bookmarks_extension_id";
-
 // 64-bit integer serialization of the base::Time when the last sync occurred.
 const char kSyncLastSyncedTime[] = "sync.last_synced_time";
 
diff --git a/components/sync_driver/pref_names.h b/components/sync_driver/pref_names.h
index 5eb8578..425fb41 100644
--- a/components/sync_driver/pref_names.h
+++ b/components/sync_driver/pref_names.h
@@ -10,9 +10,6 @@ namespace sync_driver {
 
 namespace prefs {
 
-extern const char kEnhancedBookmarksExperimentEnabled[];
-extern const char kEnhancedBookmarksExtensionId[];
-
 extern const char kSyncLastSyncedTime[];
 extern const char kSyncHasAuthError[];
 extern const char kSyncHasSetupCompleted[];
diff --git a/components/sync_driver/sync_prefs.cc b/components/sync_driver/sync_prefs.cc
index c1c228ac..4f1b27f 100644
--- a/components/sync_driver/sync_prefs.cc
+++ b/components/sync_driver/sync_prefs.cc
@@ -72,17 +72,6 @@ void SyncPrefs::RegisterProfilePrefs(
   user_types.Remove(syncer::BOOKMARKS);
   user_types.Remove(syncer::DEVICE_INFO);
 
-  // These two prefs are set from sync experiment to enable enhanced bookmarks.
-  registry->RegisterIntegerPref(
-      prefs::kEnhancedBookmarksExperimentEnabled,
-      0,
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
-
-  registry->RegisterStringPref(
-      prefs::kEnhancedBookmarksExtensionId,
-      std::string(),
-      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
-
   // All types are set to off by default, which forces a configuration to
   // explicitly enable them. GetPreferredTypes() will ensure that any new
   // implicit types are enabled when their pref group is, or via