blob: ba938b0c92ca80a6d2a5e09bf68ad6ec9ba2ecf1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_NET_NET_PREF_OBSERVER_H_
#define CHROME_BROWSER_NET_NET_PREF_OBSERVER_H_
#include "base/basictypes.h"
#include "base/prefs/pref_member.h"
class PrefService;
namespace chrome_browser_net {
class Predictor;
}
namespace prerender {
class PrerenderManager;
}
namespace user_prefs {
class PrefRegistrySyncable;
}
// Monitors network-related preferences for changes and applies them.
// The supplied PrefService must outlive this NetPrefObserver.
// Must be used only on the UI thread.
class NetPrefObserver {
public:
// |prefs| must be non-NULL and |*prefs| must outlive this.
// |prerender_manager| may be NULL. If not, |*prerender_manager| must
// outlive this.
NetPrefObserver(PrefService* prefs,
prerender::PrerenderManager* prerender_manager,
chrome_browser_net::Predictor* predictor);
virtual ~NetPrefObserver();
static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
private:
void ApplySettings();
BooleanPrefMember network_prediction_enabled_;
BooleanPrefMember spdy_disabled_;
prerender::PrerenderManager* prerender_manager_;
chrome_browser_net::Predictor* predictor_;
DISALLOW_COPY_AND_ASSIGN(NetPrefObserver);
};
#endif // CHROME_BROWSER_NET_NET_PREF_OBSERVER_H_
|
