Replace profile statistics preference count with AutofillCounter

chrome/browser/ui/webui/signin/user_manager_screen_handler.cc

Index: chrome/browser/ui/webui/signin/user_manager_screen_handler.cc
diff --git a/chrome/browser/ui/webui/signin/user_manager_screen_handler.cc b/chrome/browser/ui/webui/signin/user_manager_screen_handler.cc
index d608631d9553445af7dfb82405d627ad9b857cd9..97b8cee512e891966adba0a178b33b87715a2325 100644
--- a/chrome/browser/ui/webui/signin/user_manager_screen_handler.cc
+++ b/chrome/browser/ui/webui/signin/user_manager_screen_handler.cc
@@ -635,9 +635,9 @@ void UserManagerScreenHandler::RemoveUserDialogLoadStatsCallback(
   // Copy result into return_value.
   base::DictionaryValue return_value;
   for (const auto& item : result) {
-    std::unique_ptr<base::DictionaryValue> stat(new base::DictionaryValue);
+    auto stat = base::MakeUnique<base::DictionaryValue>();
     stat->SetIntegerWithoutPathExpansion("count", item.count);
-    stat->SetBooleanWithoutPathExpansion("success", item.success);
+    stat->SetIntegerWithoutPathExpansion("success", true);
     return_value.SetWithoutPathExpansion(item.category, std::move(stat));
   }
   if (result.size() == profiles::kProfileStatisticsCategories.size()) {
@@ -805,8 +805,9 @@ void UserManagerScreenHandler::GetLocalizedValues(
       l10n_util::GetStringUTF16(IDS_LOGIN_POD_USER_REMOVE_WARNING_PASSWORDS));
   localized_strings->SetString("removeUserWarningTextBookmarks",
       l10n_util::GetStringUTF16(IDS_LOGIN_POD_USER_REMOVE_WARNING_BOOKMARKS));
-  localized_strings->SetString("removeUserWarningTextSettings",
-      l10n_util::GetStringUTF16(IDS_LOGIN_POD_USER_REMOVE_WARNING_SETTINGS));
+  localized_strings->SetString(
+      "removeUserWarningTextAutofill",
+      l10n_util::GetStringUTF16(IDS_LOGIN_POD_USER_REMOVE_WARNING_AUTOFILL));
   localized_strings->SetString("removeUserWarningTextCalculating",
       l10n_util::GetStringUTF16(IDS_LOGIN_POD_USER_REMOVE_WARNING_CALCULATING));
   localized_strings->SetString("removeUserWarningTextSyncNoStats",