Issue #1751 - Remove Mac code behind MOZ_WIDGET_TOOLKIT == 'cocoa'

accessible/mac/MacUtils.mm

@@ -1,32 +0,0 @@
-/* -*- Mode: Objective-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/. */
-
-#import "MacUtils.h"
-
-#include "Accessible.h"
-
-#include "nsCocoaUtils.h"
-
-namespace mozilla {
-namespace a11y {
-namespace utils {
-
-/**
- * Get a localized string from the a11y string bundle.
- * Return nil if not found.
- */
-NSString*
-LocalizedString(const nsString& aString)
-{
-  nsString text;
-
-  Accessible::TranslateString(aString, text);
-
-  return text.IsEmpty() ? nil : nsCocoaUtils::ToNSString(text);
-}
-
-}
-}
-}