Stop syncing the autofill.wallet_import_enabled pref.

components/autofill/core/browser/autofill_manager.cc

Index: components/autofill/core/browser/autofill_manager.cc
diff --git a/components/autofill/core/browser/autofill_manager.cc b/components/autofill/core/browser/autofill_manager.cc
index 53e953b0499407a8a96c8155128720d4298872dd..108899307a89da297da7e4975a206f77be48cf42 100644
--- a/components/autofill/core/browser/autofill_manager.cc
+++ b/components/autofill/core/browser/autofill_manager.cc
@@ -218,12 +218,8 @@ void AutofillManager::RegisterProfilePrefs(
       prefs::kAutofillEnabled,
       true,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
-  // TODO(estade): Should this be syncable?
-  registry->RegisterBooleanPref(
-      prefs::kAutofillWalletImportEnabled,
-      true,
-      user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
-  // This choice is made on a per-device basis, so it's not syncable.
+  // These choices are made on a per-device basis, so they're not syncable.
+  registry->RegisterBooleanPref(prefs::kAutofillWalletImportEnabled, true);
   registry->RegisterBooleanPref(
       prefs::kAutofillWalletImportStorageCheckboxState, true);
 }