HTTP Bad: Add warning message to autofill dropdown for http sites

components/autofill/core/browser/autofill_experiments.h

 // Copyright 2015 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_
 
 #include <string>
 
 class PrefService;
@@ skipping 42 matching lines @@
 // response of the option.
 bool OfferStoreUnmaskedCards();
 
 // Returns true if uploading credit cards to Wallet servers is enabled. This
 // requires the appropriate flags and user settings to be true and the user to
 // be a member of a supported domain.
 bool IsCreditCardUploadEnabled(const PrefService* pref_service,
                                const syncer::SyncService* sync_service,
                                const std::string& user_email);
 
+// Returns true if the http warning switch is on, which will display a warning
+// in the autofill dropdown when credit card fields are on an HTTP page.
+bool IsCreditCardAutofillHttpWarningEnabled();
+
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_