Remove PrefService::ScheduleSavePersistentPrefs and SavePersistentPrefs.

chrome/browser/prefs/incognito_user_pref_store.h

Index: chrome/browser/prefs/incognito_user_pref_store.h
diff --git a/chrome/browser/prefs/incognito_user_pref_store.h b/chrome/browser/prefs/incognito_user_pref_store.h
index b5be17eb7c66b728feb9a24615738884c9bc1da0..f1cdfc80c78d1841761625c4ed908bffa3a24470 100644
--- a/chrome/browser/prefs/incognito_user_pref_store.h
+++ b/chrome/browser/prefs/incognito_user_pref_store.h
@@ -9,6 +9,7 @@
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list.h"
 #include "chrome/browser/prefs/pref_value_map.h"
@@ -27,39 +28,38 @@ class IncognitoUserPrefStore : public PersistentPrefStore,
   // Returns true if a value has been set for the |key| in this
   // IncognitoUserPrefStore, i.e. if it potentially overrides a value
   // from the |underlay_|.
-  virtual bool IsSetInOverlay(const std::string& key) const;
+  bool IsSetInOverlay(const std::string& key) const;
 
   // Methods of PrefStore.
-  virtual void AddObserver(PrefStore::Observer* observer);
-  virtual void RemoveObserver(PrefStore::Observer* observer);
-  virtual bool IsInitializationComplete() const;
+  virtual void AddObserver(PrefStore::Observer* observer) OVERRIDE;
+  virtual void RemoveObserver(PrefStore::Observer* observer) OVERRIDE;
+  virtual bool IsInitializationComplete() const OVERRIDE;
   virtual ReadResult GetValue(const std::string& key,
-                              const base::Value** result) const;
+                              const base::Value** result) const OVERRIDE;
 
   // Methods of PersistentPrefStore.
   virtual ReadResult GetMutableValue(const std::string& key,
-                                     base::Value** result);
-  virtual void SetValue(const std::string& key, base::Value* value);
-  virtual void SetValueSilently(const std::string& key, base::Value* value);
-  virtual void RemoveValue(const std::string& key);
-  virtual bool ReadOnly() const;
-  virtual PrefReadError ReadPrefs();
-  virtual void ReadPrefsAsync(ReadErrorDelegate* delegate);
-  virtual bool WritePrefs();
-  virtual void ScheduleWritePrefs();
-  virtual void CommitPendingWrite();
-  virtual void ReportValueChanged(const std::string& key);
+                                     base::Value** result) OVERRIDE;
+  virtual void SetValue(const std::string& key, base::Value* value) OVERRIDE;
+  virtual void SetValueSilently(const std::string& key,
+                                base::Value* value) OVERRIDE;
+  virtual void RemoveValue(const std::string& key) OVERRIDE;
+  virtual bool ReadOnly() const OVERRIDE;
+  virtual PrefReadError ReadPrefs() OVERRIDE;
+  virtual void ReadPrefsAsync(ReadErrorDelegate* delegate) OVERRIDE;
+  virtual void CommitPendingWrite() OVERRIDE;
+  virtual void ReportValueChanged(const std::string& key) OVERRIDE;
 
  private:
   // Methods of PrefStore::Observer.
-  virtual void OnPrefValueChanged(const std::string& key);
-  virtual void OnInitializationCompleted(bool succeeded);
+  virtual void OnPrefValueChanged(const std::string& key) OVERRIDE;
+  virtual void OnInitializationCompleted(bool succeeded) OVERRIDE;
 
   // Returns true if |key| corresponds to a preference that shall be stored in
   // an in-memory PrefStore that is not persisted to disk. All preferences
   // that store information about the browsing history or behavior of the user
   // should have this property.
-  virtual bool ShallBeStoredInOverlay(const std::string& key) const;
+  bool ShallBeStoredInOverlay(const std::string& key) const;
 
   ObserverList<PrefStore::Observer, true> observers_;
   PrefValueMap overlay_;