Sanitize PrefStore interface.

chrome/common/pref_store_base.cc

Index: chrome/common/pref_store_base.cc
diff --git a/chrome/common/pref_store_base.cc b/chrome/common/pref_store_base.cc
deleted file mode 100644
index 07f79ff1e43d4b79cf435c1d918bde124cb55d4a..0000000000000000000000000000000000000000
--- a/chrome/common/pref_store_base.cc
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/common/pref_store_base.h"
-
-void PrefStoreBase::AddObserver(PrefStore::ObserverInterface* observer) {
-  observers_.AddObserver(observer);
-}
-
-void PrefStoreBase::RemoveObserver(PrefStore::ObserverInterface* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-void PrefStoreBase::NotifyPrefValueChanged(const std::string& key) {
-  FOR_EACH_OBSERVER(ObserverInterface, observers_, OnPrefValueChanged(key));
-}
-
-void PrefStoreBase::NotifyInitializationCompleted() {
-  FOR_EACH_OBSERVER(ObserverInterface, observers_, OnInitializationCompleted());
-}