Implement "Autofill form data" import for Firefox

chrome/browser/ui/browser_ui_prefs.cc

Index: chrome/browser/ui/browser_ui_prefs.cc
diff --git a/chrome/browser/ui/browser_ui_prefs.cc b/chrome/browser/ui/browser_ui_prefs.cc
index 447861ed31e66049a5c536b915d92592f3b19913..4c5fa48f6ea093a05ef0593c6e5cb33ca59f5e0a 100644
--- a/chrome/browser/ui/browser_ui_prefs.cc
+++ b/chrome/browser/ui/browser_ui_prefs.cc
@@ -129,6 +129,10 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
       prefs::kPreferencesWindowPlacement,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
   registry->RegisterBooleanPref(
+      prefs::kImportAutofillFormData,
+      true,
+      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
+  registry->RegisterBooleanPref(
       prefs::kImportBookmarks,
       true,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
@@ -141,11 +145,11 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
       true,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
   registry->RegisterBooleanPref(
-      prefs::kImportSearchEngine,
+      prefs::kImportSavedPasswords,
       true,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
   registry->RegisterBooleanPref(
-      prefs::kImportSavedPasswords,
+      prefs::kImportSearchEngine,
       true,
       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
   registry->RegisterBooleanPref(