[Sync] Add support for sync Persistence Errors

chrome/browser/themes/theme_syncable_service_unittest.cc

 // Copyright (c) 2012 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/themes/theme_syncable_service.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 487 matching lines @@
 
   // Change current theme to custom theme and notify theme_sync_service_.
   // No change is output because sync has stopped.
   fake_theme_service_->SetTheme(theme_extension_.get());
   theme_sync_service_->OnThemeChange();
   EXPECT_EQ(0u, change_list.size());
 
   // ProcessSyncChanges() should return error when sync has stopped.
   error = theme_sync_service_->ProcessSyncChanges(FROM_HERE, change_list);
   EXPECT_TRUE(error.IsSet());
-  EXPECT_EQ(syncer::THEMES, error.type());
+  EXPECT_EQ(syncer::THEMES, error.model_type());
   EXPECT_EQ("Theme syncable service is not started.",
             error.message());
 }
 
 TEST_F(ThemeSyncableServiceTest, RestoreSystemThemeBitWhenChangeToCustomTheme) {
   syncer::SyncChangeList change_list;
   static_cast<FakeSyncChangeProcessor*>(fake_change_processor_.get())->
       SetChangeOutput(&change_list);
 
   // Initialize to use system theme.
@@ skipping 92 matching lines @@
 
 TEST_F(PolicyInstalledThemeTest, InstallThemeByPolicy) {
   // Set up theme service to use custom theme that was installed by policy.
   fake_theme_service_->SetTheme(theme_extension_.get());
 
   syncer::SyncDataList data_list =
       theme_sync_service_->GetAllSyncData(syncer::THEMES);
 
   ASSERT_EQ(0u, data_list.size());
 }