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

components/autofill/core/browser/autofill_experiments.h

Index: components/autofill/core/browser/autofill_experiments.h
diff --git a/components/autofill/core/browser/autofill_experiments.h b/components/autofill/core/browser/autofill_experiments.h
index d4ae183cf207edbf2d666fd9d99cde6ec303a766..9fe4fc0b55631195de8afbfd5b1ddc999e4391ea 100644
--- a/components/autofill/core/browser/autofill_experiments.h
+++ b/components/autofill/core/browser/autofill_experiments.h
@@ -60,6 +60,10 @@ 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_