Add sync experiment flag for wallet datatype.

components/autofill/core/browser/autofill_manager.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/autofill/core/browser/autofill_manager.h"
 
 #include <stddef.h>
 
 #include <limits>
 #include <map>
@@ skipping 157 matching lines @@
 AutofillManager::~AutofillManager() {}
 
 // static
 void AutofillManager::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterBooleanPref(
       prefs::kAutofillEnabled,
       true,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
   registry->RegisterBooleanPref(
+      prefs::kAutofillWalletSyncExperimentEnabled,
+      false,
+      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  // TODO(estade): Should this be syncable?
+  registry->RegisterBooleanPref(
       prefs::kAutofillWalletImportEnabled,
       true,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
 #if defined(OS_MACOSX)
   registry->RegisterBooleanPref(
       prefs::kAutofillAuxiliaryProfilesEnabled,
       true,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
 #else  // defined(OS_MACOSX)
   registry->RegisterBooleanPref(
@@ skipping 1162 matching lines @@
     return false;
 
   // Disregard forms that we wouldn't ever autofill in the first place.
   if (!form.ShouldBeParsed())
     return false;
 
   return true;
 }
 
 }  // namespace autofill