Renamed DefaultPrefStore into InMemoryPrefStore because it can be used in further contexts.

chrome/browser/prefs/pref_value_store.cc

 // 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/browser/prefs/pref_value_store.h"
 
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/extensions/extension_pref_store.h"
 #include "chrome/browser/policy/configuration_policy_pref_store.h"
 #include "chrome/browser/prefs/command_line_pref_store.h"
-#include "chrome/browser/prefs/default_pref_store.h"
+#include "chrome/browser/prefs/in_memory_pref_store.h"
 #include "chrome/common/json_pref_store.h"
 #include "chrome/common/notification_service.h"
 
 namespace {
 
 // Returns true if the actual value is a valid type for the expected type when
 // found in the given store.
 bool IsValidType(Value::ValueType expected, Value::ValueType actual,
                  PrefNotifier::PrefStoreType store) {
   if (expected == actual)
@@ skipping 19 matching lines @@
   using policy::ConfigurationPolicyPrefStore;
   ConfigurationPolicyPrefStore* managed = NULL;
   ConfigurationPolicyPrefStore* device_management = NULL;
   ExtensionPrefStore* extension = NULL;
   CommandLinePrefStore* command_line = NULL;
   ConfigurationPolicyPrefStore* recommended = NULL;
 
   JsonPrefStore* user = new JsonPrefStore(
       pref_filename,
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
-  DefaultPrefStore* default_store = new DefaultPrefStore();
+  InMemoryPrefStore* default_store = new InMemoryPrefStore();
 
   if (!user_only) {
     managed =
         ConfigurationPolicyPrefStore::CreateManagedPlatformPolicyPrefStore();
     device_management =
         ConfigurationPolicyPrefStore::CreateDeviceManagementPolicyPrefStore(
             profile);
     extension = new ExtensionPrefStore(profile, PrefNotifier::EXTENSION_STORE);
     command_line = new CommandLinePrefStore(CommandLine::ForCurrentProcess());
     recommended =
@@ skipping 416 matching lines @@
   pref_stores_[PrefNotifier::MANAGED_PLATFORM_STORE].reset(
       managed_platform_prefs);
   pref_stores_[PrefNotifier::DEVICE_MANAGEMENT_STORE].reset(
       device_management_prefs);
   pref_stores_[PrefNotifier::EXTENSION_STORE].reset(extension_prefs);
   pref_stores_[PrefNotifier::COMMAND_LINE_STORE].reset(command_line_prefs);
   pref_stores_[PrefNotifier::USER_STORE].reset(user_prefs);
   pref_stores_[PrefNotifier::RECOMMENDED_STORE].reset(recommended_prefs);
   pref_stores_[PrefNotifier::DEFAULT_STORE].reset(default_prefs);
 }