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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/prefs/pref_metrics_service.h" | 5 #include "chrome/browser/prefs/pref_metrics_service.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
11 #include "base/metrics/histogram_macros.h" | 11 #include "base/metrics/histogram_macros.h" |
12 #include "base/strings/string_number_conversions.h" | 12 #include "base/strings/string_number_conversions.h" |
13 #include "build/build_config.h" | 13 #include "build/build_config.h" |
14 #include "chrome/browser/browser_process.h" | 14 #include "chrome/browser/browser_process.h" |
15 #include "chrome/browser/prefs/pref_service_syncable_util.h" | 15 #include "chrome/browser/prefs/pref_service_syncable_util.h" |
16 #include "chrome/browser/prefs/session_startup_pref.h" | 16 #include "chrome/browser/prefs/session_startup_pref.h" |
17 #include "chrome/browser/profiles/incognito_helpers.h" | 17 #include "chrome/browser/profiles/incognito_helpers.h" |
18 #include "chrome/browser/profiles/profile.h" | 18 #include "chrome/browser/profiles/profile.h" |
19 #include "chrome/browser/search_engines/template_url_service_factory.h" | 19 #include "chrome/browser/search_engines/template_url_service_factory.h" |
20 #include "chrome/browser/ui/tabs/pinned_tab_codec.h" | 20 #include "chrome/browser/ui/tabs/pinned_tab_codec.h" |
21 #include "chrome/common/pref_names.h" | 21 #include "chrome/common/pref_names.h" |
22 #include "chrome/common/url_constants.h" | 22 #include "chrome/common/url_constants.h" |
23 #include "components/keyed_service/content/browser_context_dependency_manager.h" | 23 #include "components/keyed_service/content/browser_context_dependency_manager.h" |
24 #include "components/prefs/pref_registry_simple.h" | 24 #include "components/prefs/pref_registry_simple.h" |
25 #include "components/prefs/pref_service.h" | 25 #include "components/prefs/pref_service.h" |
26 #include "components/rappor/rappor_utils.h" | 26 #include "components/rappor/rappor_utils.h" |
27 #include "components/search_engines/template_url_prepopulate_data.h" | 27 #include "components/search_engines/template_url_prepopulate_data.h" |
28 #include "components/syncable_prefs/pref_service_syncable.h" | 28 #include "components/sync_preferences/pref_service_syncable.h" |
29 #include "components/syncable_prefs/synced_pref_change_registrar.h" | 29 #include "components/sync_preferences/synced_pref_change_registrar.h" |
30 #include "content/public/browser/browser_url_handler.h" | 30 #include "content/public/browser/browser_url_handler.h" |
31 #include "crypto/hmac.h" | 31 #include "crypto/hmac.h" |
32 #include "net/base/registry_controlled_domains/registry_controlled_domain.h" | 32 #include "net/base/registry_controlled_domains/registry_controlled_domain.h" |
33 | 33 |
34 namespace { | 34 namespace { |
35 | 35 |
36 const int kSessionStartupPrefValueMax = SessionStartupPref::kPrefValueMax; | 36 const int kSessionStartupPrefValueMax = SessionStartupPref::kPrefValueMax; |
37 | 37 |
38 #if !defined(OS_ANDROID) | 38 #if !defined(OS_ANDROID) |
39 // Record a sample for the Settings.NewTabPage rappor metric. | 39 // Record a sample for the Settings.NewTabPage rappor metric. |
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53 | 53 |
54 } // namespace | 54 } // namespace |
55 | 55 |
56 PrefMetricsService::PrefMetricsService(Profile* profile) | 56 PrefMetricsService::PrefMetricsService(Profile* profile) |
57 : profile_(profile), | 57 : profile_(profile), |
58 prefs_(profile_->GetPrefs()), | 58 prefs_(profile_->GetPrefs()), |
59 local_state_(g_browser_process->local_state()), | 59 local_state_(g_browser_process->local_state()), |
60 weak_factory_(this) { | 60 weak_factory_(this) { |
61 RecordLaunchPrefs(); | 61 RecordLaunchPrefs(); |
62 | 62 |
63 syncable_prefs::PrefServiceSyncable* prefs = | 63 sync_preferences::PrefServiceSyncable* prefs = |
64 PrefServiceSyncableFromProfile(profile_); | 64 PrefServiceSyncableFromProfile(profile_); |
65 synced_pref_change_registrar_.reset( | 65 synced_pref_change_registrar_.reset( |
66 new syncable_prefs::SyncedPrefChangeRegistrar(prefs)); | 66 new sync_preferences::SyncedPrefChangeRegistrar(prefs)); |
67 | 67 |
68 RegisterSyncedPrefObservers(); | 68 RegisterSyncedPrefObservers(); |
69 } | 69 } |
70 | 70 |
71 // For unit testing only. | 71 // For unit testing only. |
72 PrefMetricsService::PrefMetricsService(Profile* profile, | 72 PrefMetricsService::PrefMetricsService(Profile* profile, |
73 PrefService* local_state) | 73 PrefService* local_state) |
74 : profile_(profile), | 74 : profile_(profile), |
75 prefs_(profile->GetPrefs()), | 75 prefs_(profile->GetPrefs()), |
76 local_state_(local_state), | 76 local_state_(local_state), |
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198 base::Bind(&PrefMetricsService::OnPrefChanged, | 198 base::Bind(&PrefMetricsService::OnPrefChanged, |
199 base::Unretained(this), | 199 base::Unretained(this), |
200 histogram_name_prefix, callback)); | 200 histogram_name_prefix, callback)); |
201 } | 201 } |
202 | 202 |
203 void PrefMetricsService::OnPrefChanged( | 203 void PrefMetricsService::OnPrefChanged( |
204 const std::string& histogram_name_prefix, | 204 const std::string& histogram_name_prefix, |
205 const LogHistogramValueCallback& callback, | 205 const LogHistogramValueCallback& callback, |
206 const std::string& path, | 206 const std::string& path, |
207 bool from_sync) { | 207 bool from_sync) { |
208 syncable_prefs::PrefServiceSyncable* prefs = | 208 sync_preferences::PrefServiceSyncable* prefs = |
209 PrefServiceSyncableFromProfile(profile_); | 209 PrefServiceSyncableFromProfile(profile_); |
210 const PrefService::Preference* pref = prefs->FindPreference(path.c_str()); | 210 const PrefService::Preference* pref = prefs->FindPreference(path.c_str()); |
211 DCHECK(pref); | 211 DCHECK(pref); |
212 std::string source_name( | 212 std::string source_name( |
213 from_sync ? ".PulledFromSync" : ".PushedToSync"); | 213 from_sync ? ".PulledFromSync" : ".PushedToSync"); |
214 std::string histogram_name("Settings." + histogram_name_prefix + source_name); | 214 std::string histogram_name("Settings." + histogram_name_prefix + source_name); |
215 callback.Run(histogram_name, pref->GetValue()); | 215 callback.Run(histogram_name, pref->GetValue()); |
216 } | 216 } |
217 | 217 |
218 void PrefMetricsService::LogBooleanPrefChange(const std::string& histogram_name, | 218 void PrefMetricsService::LogBooleanPrefChange(const std::string& histogram_name, |
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272 } | 272 } |
273 | 273 |
274 bool PrefMetricsService::Factory::ServiceIsNULLWhileTesting() const { | 274 bool PrefMetricsService::Factory::ServiceIsNULLWhileTesting() const { |
275 return false; | 275 return false; |
276 } | 276 } |
277 | 277 |
278 content::BrowserContext* PrefMetricsService::Factory::GetBrowserContextToUse( | 278 content::BrowserContext* PrefMetricsService::Factory::GetBrowserContextToUse( |
279 content::BrowserContext* context) const { | 279 content::BrowserContext* context) const { |
280 return chrome::GetBrowserContextRedirectedInIncognito(context); | 280 return chrome::GetBrowserContextRedirectedInIncognito(context); |
281 } | 281 } |
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