Create a DefaultPrefStore to hold registered application-default preference v...

chrome/test/testing_pref_service.h

 // 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_TEST_TESTING_PREF_SERVICE_H_
 #define CHROME_TEST_TESTING_PREF_SERVICE_H_
 #pragma once
 
 #include "chrome/browser/prefs/pref_service.h"
 
 class PrefStore;
 
 // A PrefService subclass for testing. It operates totally in memory and
 // provides additional API for manipulating preferences at the different levels
 // (managed, extension, user) conveniently.
 class TestingPrefService : public PrefService {
  public:
   // Subclass to allow directly setting PrefStores.
   class TestingPrefValueStore : public PrefValueStore {
    public:
     TestingPrefValueStore(PrefStore* managed_prefs,
                           PrefStore* extension_prefs,
                           PrefStore* command_line_prefs,
                           PrefStore* user_prefs,
-                          PrefStore* recommended_prefs);
+                          PrefStore* recommended_prefs,
+                          PrefStore* default_prefs);
   };
 
   // Create an empty instance.
   TestingPrefService();
 
   // Read the value of a preference from the managed layer. Returns NULL if the
   // preference is not defined at the managed layer.
   const Value* GetManagedPref(const char* path);
 
   // Set a preference on the managed layer and fire observers if the preference
@@ skipping 16 matching lines @@
 
   // Sets the value for |path| in |pref_store|.
   void SetPref(PrefStore* pref_store, const char* path, Value* value);
 
   // Removes the preference identified by |path| from |pref_store|.
   void RemovePref(PrefStore* pref_store, const char* path);
 
   // Pointers to the pref stores our value store uses.
   PrefStore* managed_prefs_;
   PrefStore* user_prefs_;
+  PrefStore* default_prefs_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingPrefService);
 };
 
 #endif  // CHROME_TEST_TESTING_PREF_SERVICE_H_