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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 #ifndef CHROME_BROWSER_PREFS_TRACKED_TRACKED_SPLIT_PREFERENCE_H_ | 5 #ifndef COMPONENTS_USER_PREFS_TRACKED_TRACKED_SPLIT_PREFERENCE_H_ |
| 6 #define CHROME_BROWSER_PREFS_TRACKED_TRACKED_SPLIT_PREFERENCE_H_ | 6 #define COMPONENTS_USER_PREFS_TRACKED_TRACKED_SPLIT_PREFERENCE_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "chrome/browser/prefs/tracked/pref_hash_filter.h" | 12 #include "components/user_prefs/tracked/pref_hash_filter.h" |
| 13 #include "chrome/browser/prefs/tracked/tracked_preference.h" | 13 #include "components/user_prefs/tracked/tracked_preference.h" |
| 14 #include "chrome/browser/prefs/tracked/tracked_preference_helper.h" | 14 #include "components/user_prefs/tracked/tracked_preference_helper.h" |
| 15 | 15 |
| 16 class TrackedPreferenceValidationDelegate; | 16 class TrackedPreferenceValidationDelegate; |
| 17 | 17 |
| 18 // A TrackedSplitPreference must be tracking a dictionary pref. Each top-level | 18 // A TrackedSplitPreference must be tracking a dictionary pref. Each top-level |
| 19 // entry in its dictionary is tracked and enforced independently. An optional | 19 // entry in its dictionary is tracked and enforced independently. An optional |
| 20 // delegate is notified of the status of the preference during enforcement. | 20 // delegate is notified of the status of the preference during enforcement. |
| 21 // Note: preferences using this strategy must be kept in sync with | 21 // Note: preferences using this strategy must be kept in sync with |
| 22 // TrackedSplitPreferences in histograms.xml. | 22 // TrackedSplitPreferences in histograms.xml. |
| 23 class TrackedSplitPreference : public TrackedPreference { | 23 class TrackedSplitPreference : public TrackedPreference { |
| 24 public: | 24 public: |
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| 37 PrefHashStoreTransaction* transaction) const override; | 37 PrefHashStoreTransaction* transaction) const override; |
| 38 | 38 |
| 39 private: | 39 private: |
| 40 const std::string pref_path_; | 40 const std::string pref_path_; |
| 41 const TrackedPreferenceHelper helper_; | 41 const TrackedPreferenceHelper helper_; |
| 42 TrackedPreferenceValidationDelegate* delegate_; | 42 TrackedPreferenceValidationDelegate* delegate_; |
| 43 | 43 |
| 44 DISALLOW_COPY_AND_ASSIGN(TrackedSplitPreference); | 44 DISALLOW_COPY_AND_ASSIGN(TrackedSplitPreference); |
| 45 }; | 45 }; |
| 46 | 46 |
| 47 #endif // CHROME_BROWSER_PREFS_TRACKED_TRACKED_SPLIT_PREFERENCE_H_ | 47 #endif // COMPONENTS_USER_PREFS_TRACKED_TRACKED_SPLIT_PREFERENCE_H_ |
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