Fixes History page keeps on loading when signed in with Passphrase

ios/chrome/browser/sync/sync_setup_service.cc

Index: ios/chrome/browser/sync/sync_setup_service.cc
diff --git a/ios/chrome/browser/sync/sync_setup_service.cc b/ios/chrome/browser/sync/sync_setup_service.cc
index 601e1f580dfc3b78d91d7f5bfb536f9f692d4c4d..3455595b0ecf8ea45e146aa6129ef17de3c8f0a8 100644
--- a/ios/chrome/browser/sync/sync_setup_service.cc
+++ b/ios/chrome/browser/sync/sync_setup_service.cc
@@ -108,6 +108,10 @@ bool SyncSetupService::IsSyncEnabled() const {
   return sync_service_->CanSyncStart();
 }
 
+bool SyncSetupService::IsSecondaryPassphraseEnabled() const {
+  return sync_service_->IsUsingSecondaryPassphrase();
+}
+
 void SyncSetupService::SetSyncEnabled(bool sync_enabled) {
   SetSyncEnabledWithoutChangingDatatypes(sync_enabled);
   if (sync_enabled && GetDataTypes().Empty())