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#ifndef EXTENSIONS_RENDERER_LAZY_BACKGROUND_PAGE_NATIVE_HANDLER_H_
6#define EXTENSIONS_RENDERER_LAZY_BACKGROUND_PAGE_NATIVE_HANDLER_H_
7
8#include "extensions/renderer/object_backed_native_handler.h"
9
10namespace content {
11class RenderView;
12}
13
14namespace extensions {
15
16class Extension;
17
18class LazyBackgroundPageNativeHandler : public ObjectBackedNativeHandler {
19 public:
20  explicit LazyBackgroundPageNativeHandler(ScriptContext* context);
21  void IncrementKeepaliveCount(const v8::FunctionCallbackInfo<v8::Value>& args);
22  void DecrementKeepaliveCount(const v8::FunctionCallbackInfo<v8::Value>& args);
23
24 private:
25  bool IsContextLazyBackgroundPage(content::RenderView* render_view,
26                                   const Extension* extension);
27};
28
29}  // namespace extensions
30
31#endif  // EXTENSIONS_RENDERER_LAZY_BACKGROUND_PAGE_NATIVE_HANDLER_H_
32