1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "athena/extensions/public/extensions_delegate.h" 6 7#include "base/logging.h" 8 9namespace athena { 10namespace { 11 12ExtensionsDelegate* instance = NULL; 13 14} // namespace 15 16ExtensionsDelegate::ExtensionsDelegate() { 17 DCHECK(!instance); 18 instance = this; 19} 20 21ExtensionsDelegate::~ExtensionsDelegate() { 22 DCHECK(instance); 23 instance = NULL; 24} 25 26// static 27ExtensionsDelegate* ExtensionsDelegate::Get(content::BrowserContext* context) { 28 DCHECK(instance); 29 DCHECK_EQ(context, instance->GetBrowserContext()); 30 return instance; 31} 32 33// static 34void ExtensionsDelegate::Shutdown() { 35 DCHECK(instance); 36 delete instance; 37} 38 39} // namespace athena 40