Fix unrecoverable SSL interstitials.

ios/public/provider/chrome/browser/browser_constants.cc

 // Copyright 2013 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 "components/sync_sessions/open_tabs_ui_delegate.h"
+#include "ios/public/provider/chrome/browser/browser_constants.h"
 
-namespace sync_driver {
+namespace ios {
 
-OpenTabsUIDelegate::~OpenTabsUIDelegate() {}
+const char kSpoofingAttemptFlag[] = "SpoofingAttempt_IOS";
 
-}  // namespace sync_driver
+}  // namespace ios