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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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/prefetch/prefetch.h" | 5 #include "chrome/browser/prefetch/prefetch.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/metrics/field_trial.h" | 9 #include "base/metrics/field_trial.h" |
10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
11 #include "chrome/browser/net/prediction_options.h" | 11 #include "chrome/browser/net/prediction_options.h" |
12 #include "chrome/browser/prefetch/prefetch_field_trial.h" | 12 #include "chrome/browser/prefetch/prefetch_field_trial.h" |
13 #include "chrome/browser/profiles/profile_io_data.h" | 13 #include "chrome/browser/profiles/profile_io_data.h" |
14 #include "net/base/network_change_notifier.h" | 14 #include "net/base/network_change_notifier.h" |
15 | 15 |
16 namespace prefetch { | 16 namespace prefetch { |
17 | 17 |
18 bool IsPrefetchEnabled(content::ResourceContext* resource_context) { | 18 bool IsPrefetchEnabled(content::ResourceContext* resource_context) { |
19 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO)); | 19 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); |
20 | 20 |
21 ProfileIOData* io_data = ProfileIOData::FromResourceContext(resource_context); | 21 ProfileIOData* io_data = ProfileIOData::FromResourceContext(resource_context); |
22 return chrome_browser_net::CanPrefetchAndPrerenderIO(io_data) && | 22 return chrome_browser_net::CanPrefetchAndPrerenderIO(io_data) && |
23 !DisableForFieldTrial(); | 23 !DisableForFieldTrial(); |
24 } | 24 } |
25 | 25 |
26 } // namespace prefetch | 26 } // namespace prefetch |
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