Sanitize PrefStore interface.

chrome/browser/prefs/in_memory_pref_store.h

Index: chrome/browser/prefs/in_memory_pref_store.h
diff --git a/chrome/browser/prefs/in_memory_pref_store.h b/chrome/browser/prefs/in_memory_pref_store.h
deleted file mode 100644
index 25588149a139299cc78e608e7165f352c4f14850..0000000000000000000000000000000000000000
--- a/chrome/browser/prefs/in_memory_pref_store.h
+++ /dev/null
@@ -1,32 +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.
-
-#ifndef CHROME_BROWSER_PREFS_IN_MEMORY_PREF_STORE_H_
-#define CHROME_BROWSER_PREFS_IN_MEMORY_PREF_STORE_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "base/scoped_ptr.h"
-#include "chrome/common/pref_store.h"
-
-// This PrefStore keeps track of preference values in memory and can be used,
-// e.g., for default preference values set when a preference is registered with
-// the PrefService.
-class InMemoryPrefStore : public PrefStore {
- public:
-  InMemoryPrefStore();
-  virtual ~InMemoryPrefStore();
-
-  // PrefStore methods:
-  virtual DictionaryValue* prefs() const;
-  virtual PrefStore::PrefReadError ReadPrefs();
-
- private:
-  // The default preference values.
-  scoped_ptr<DictionaryValue> prefs_;
-
-  DISALLOW_COPY_AND_ASSIGN(InMemoryPrefStore);
-};
-
-#endif  // CHROME_BROWSER_PREFS_IN_MEMORY_PREF_STORE_H_