diff options
Diffstat (limited to 'chrome/common/json_pref_store.h')
| -rw-r--r-- | chrome/common/json_pref_store.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chrome/common/json_pref_store.h b/chrome/common/json_pref_store.h index e902751..21198cc 100644 --- a/chrome/common/json_pref_store.h +++ b/chrome/common/json_pref_store.h @@ -6,6 +6,7 @@ #define CHROME_COMMON_JSON_PREF_STORE_H_ #pragma once +#include <set> #include <string> #include "base/basictypes.h" @@ -49,6 +50,7 @@ class JsonPrefStore : public PersistentPrefStore, virtual void SetValueSilently(const std::string& key, base::Value* value) OVERRIDE; virtual void RemoveValue(const std::string& key) OVERRIDE; + virtual void MarkNeedsEmptyValue(const std::string& key) OVERRIDE; virtual bool ReadOnly() const OVERRIDE; virtual PrefReadError GetReadError() const OVERRIDE; virtual PrefReadError ReadPrefs() OVERRIDE; @@ -83,6 +85,8 @@ class JsonPrefStore : public PersistentPrefStore, bool initialized_; PrefReadError read_error_; + std::set<std::string> keys_need_empty_value_; + DISALLOW_COPY_AND_ASSIGN(JsonPrefStore); }; |