Introduce incognito preference settings.

chrome/browser/prefs/pref_service_mock_builder.cc

Index: chrome/browser/prefs/pref_service_mock_builder.cc
diff --git a/chrome/browser/prefs/pref_service_mock_builder.cc b/chrome/browser/prefs/pref_service_mock_builder.cc
index b02a334142ea91a93485d3ed8e7a50d408ff81c0..62f4d5464dead7617bd6374678409d5bc9077755 100644
--- a/chrome/browser/prefs/pref_service_mock_builder.cc
+++ b/chrome/browser/prefs/pref_service_mock_builder.cc
@@ -7,6 +7,7 @@
 #include "chrome/browser/browser_thread.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/pref_service.h"
 #include "chrome/browser/prefs/testing_pref_store.h"
 #include "chrome/common/json_pref_store.h"
@@ -19,87 +20,94 @@ PrefServiceMockBuilder::~PrefServiceMockBuilder() {}
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithManagedPlatformPrefs(PrefStore* store) {
-  managed_platform_prefs_.reset(store);
+  managed_platform_prefs_ = store;
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithDeviceManagementPrefs(PrefStore* store) {
-  device_management_prefs_.reset(store);
+  device_management_prefs_ = store;
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithExtensionPrefs(PrefStore* store) {
-  extension_prefs_.reset(store);
+  extension_prefs_ = store;
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithCommandLinePrefs(PrefStore* store) {
-  command_line_prefs_.reset(store);
+  command_line_prefs_ = store;
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithUserPrefs(PersistentPrefStore* store) {
-  user_prefs_.reset(store);
+  user_prefs_ = store;
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithRecommendedPrefs(PrefStore* store) {
-  recommended_prefs_.reset(store);
+  recommended_prefs_ = store;
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithManagedPlatformProvider(
     policy::ConfigurationPolicyProvider* provider) {
-  managed_platform_prefs_.reset(
-      new policy::ConfigurationPolicyPrefStore(provider));
+  managed_platform_prefs_ =
+      new policy::ConfigurationPolicyPrefStore(provider);
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithDeviceManagementProvider(
     policy::ConfigurationPolicyProvider* provider) {
-  device_management_prefs_.reset(
-      new policy::ConfigurationPolicyPrefStore(provider));
+  device_management_prefs_ =
+      new policy::ConfigurationPolicyPrefStore(provider);
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithRecommendedProvider(
     policy::ConfigurationPolicyProvider* provider) {
-  recommended_prefs_.reset(
-      new policy::ConfigurationPolicyPrefStore(provider));
+  recommended_prefs_ =
+      new policy::ConfigurationPolicyPrefStore(provider);
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithCommandLine(CommandLine* command_line) {
-  command_line_prefs_.reset(new CommandLinePrefStore(command_line));
+  command_line_prefs_ = new CommandLinePrefStore(command_line);
   return *this;
 }
 
 PrefServiceMockBuilder&
 PrefServiceMockBuilder::WithUserFilePrefs(const FilePath& prefs_file) {
-  user_prefs_.reset(
+  user_prefs_ =
       new JsonPrefStore(prefs_file,
                         BrowserThread::GetMessageLoopProxyForThread(
-                            BrowserThread::FILE)));
+                            BrowserThread::FILE));
   return *this;
 }
 
 PrefService* PrefServiceMockBuilder::Create() {
   PrefService* pref_service =
-      new PrefService(managed_platform_prefs_.release(),
-                      device_management_prefs_.release(),
-                      extension_prefs_.release(),
-                      command_line_prefs_.release(),
-                      user_prefs_.release(),
-                      recommended_prefs_.release());
-  user_prefs_.reset(new TestingPrefStore);
+      new PrefService(managed_platform_prefs_.get(),
+                      device_management_prefs_.get(),
+                      extension_prefs_.get(),
+                      command_line_prefs_.get(),
+                      user_prefs_.get(),
+                      recommended_prefs_.get(),
+                      new DefaultPrefStore());
+  managed_platform_prefs_ = NULL;
+  device_management_prefs_ = NULL;
+  extension_prefs_ = NULL;
+  command_line_prefs_ = NULL;
+  user_prefs_ = NULL;
+  recommended_prefs_ = NULL;
+  user_prefs_ = new TestingPrefStore;
   return pref_service;
 }