1 files changed, 39 insertions, 0 deletions
diff --git a/intl/locale/nsLocaleConstructors.h b/intl/locale/nsLocaleConstructors.h
new file mode 100644
index 0000000000..d0f3992e2e
--- /dev/null
+++ b/intl/locale/nsLocaleConstructors.h
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsLocaleConstructors_h__
+#define nsLocaleConstructors_h__
+
+#include "nsCollation.h"
+#include "nsCollationCID.h"
+#include "mozilla/ModuleUtils.h"
+#include "LocaleService.h"
+#include "OSPreferences.h"
+
+#define NSLOCALE_MAKE_CTOR(ctor_, iface_, func_)                              \
+  static nsresult ctor_(nsISupports* aOuter, REFNSIID aIID, void** aResult) { \
+    *aResult = nullptr;                                                       \
+    if (aOuter) return NS_ERROR_NO_AGGREGATION;                               \
+    iface_* inst;                                                             \
+    nsresult rv = func_(&inst);                                               \
+    if (NS_SUCCEEDED(rv)) {                                                   \
+      rv = inst->QueryInterface(aIID, aResult);                               \
+      NS_RELEASE(inst);                                                       \
+    }                                                                         \
+    return rv;                                                                \
+  }
+
+NS_GENERIC_FACTORY_CONSTRUCTOR(nsCollationFactory)
+
+namespace mozilla {
+namespace intl {
+NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(LocaleService,
+                                         LocaleService::GetInstanceAddRefed)
+NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(OSPreferences,
+                                         OSPreferences::GetInstanceAddRefed)
+}  // namespace intl
+}  // namespace mozilla
+
+#endif