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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/net/net_pref_observer.h" | 5 #include "chrome/browser/net/net_pref_observer.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/prefs/pref_service.h" | 9 #include "base/prefs/pref_service.h" |
10 #include "chrome/common/pref_names.h" | 10 #include "chrome/common/pref_names.h" |
11 #include "components/pref_registry/pref_registry_syncable.h" | 11 #include "components/pref_registry/pref_registry_syncable.h" |
12 #include "content/public/browser/browser_thread.h" | 12 #include "content/public/browser/browser_thread.h" |
13 #include "net/http/http_stream_factory.h" | 13 #include "net/http/http_stream_factory.h" |
14 | 14 |
15 using content::BrowserThread; | 15 using content::BrowserThread; |
16 | 16 |
17 NetPrefObserver::NetPrefObserver(PrefService* prefs) { | 17 NetPrefObserver::NetPrefObserver(PrefService* prefs) { |
18 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 18 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
19 DCHECK(prefs); | 19 DCHECK(prefs); |
20 | 20 |
21 base::Closure prefs_callback = base::Bind(&NetPrefObserver::ApplySettings, | 21 base::Closure prefs_callback = base::Bind(&NetPrefObserver::ApplySettings, |
22 base::Unretained(this)); | 22 base::Unretained(this)); |
23 spdy_disabled_.Init(prefs::kDisableSpdy, prefs, prefs_callback); | 23 spdy_disabled_.Init(prefs::kDisableSpdy, prefs, prefs_callback); |
24 | 24 |
25 ApplySettings(); | 25 ApplySettings(); |
26 } | 26 } |
27 | 27 |
28 NetPrefObserver::~NetPrefObserver() { | 28 NetPrefObserver::~NetPrefObserver() { |
29 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 29 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
30 } | 30 } |
31 | 31 |
32 void NetPrefObserver::ApplySettings() { | 32 void NetPrefObserver::ApplySettings() { |
33 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | 33 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
34 | 34 |
35 if (spdy_disabled_.IsManaged()) | 35 if (spdy_disabled_.IsManaged()) |
36 net::HttpStreamFactory::set_spdy_enabled(!*spdy_disabled_); | 36 net::HttpStreamFactory::set_spdy_enabled(!*spdy_disabled_); |
37 } | 37 } |
38 | 38 |
39 // static | 39 // static |
40 void NetPrefObserver::RegisterProfilePrefs( | 40 void NetPrefObserver::RegisterProfilePrefs( |
41 user_prefs::PrefRegistrySyncable* registry) { | 41 user_prefs::PrefRegistrySyncable* registry) { |
42 registry->RegisterBooleanPref( | 42 registry->RegisterBooleanPref( |
43 prefs::kNetworkPredictionEnabled, | 43 prefs::kNetworkPredictionEnabled, |
44 true, | 44 true, |
45 user_prefs::PrefRegistrySyncable::SYNCABLE_PREF); | 45 user_prefs::PrefRegistrySyncable::SYNCABLE_PREF); |
46 registry->RegisterBooleanPref(prefs::kDisableSpdy, false); | 46 registry->RegisterBooleanPref(prefs::kDisableSpdy, false); |
47 } | 47 } |
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