[Sync] Change strings to reflect sessions -> open tabs naming convention change

chrome/browser/sync/internal_api/sync_manager.cc

Index: chrome/browser/sync/internal_api/sync_manager.cc
diff --git a/chrome/browser/sync/internal_api/sync_manager.cc b/chrome/browser/sync/internal_api/sync_manager.cc
index 6b022da2ac7c3cc911580350c084c87697b80bdc..05588bea4ed3dc4c89d3ddb78198a45cedb27b79 100644
--- a/chrome/browser/sync/internal_api/sync_manager.cc
+++ b/chrome/browser/sync/internal_api/sync_manager.cc
@@ -977,7 +977,7 @@ void SyncManager::SyncInternal::UpdateEnabledTypes() {
   }
   sync_notifier_->UpdateEnabledTypes(enabled_types);
   if (CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnableSyncSessionsForOtherClients)) {
+      switches::kEnableSyncTabsForOtherClients)) {
     MaybeSetSyncTabsInNigoriNode(enabled_types);
   }
 }