[Sync] Add support for sync Persistence Errors

chrome/browser/policy/managed_mode_policy_provider_unittest.cc

Index: chrome/browser/policy/managed_mode_policy_provider_unittest.cc
diff --git a/chrome/browser/policy/managed_mode_policy_provider_unittest.cc b/chrome/browser/policy/managed_mode_policy_provider_unittest.cc
index 685f3ff5187db4a25a6965fe335802e46b4e770c..5b0d66167871a091b4009b8a8576727e42a511f8 100644
--- a/chrome/browser/policy/managed_mode_policy_provider_unittest.cc
+++ b/chrome/browser/policy/managed_mode_policy_provider_unittest.cc
@@ -67,7 +67,10 @@ MockSyncErrorFactory::~MockSyncErrorFactory() {}
 syncer::SyncError MockSyncErrorFactory::CreateAndUploadError(
     const tracked_objects::Location& location,
     const std::string& message) {
-  return syncer::SyncError(location, message, type_);
+  return syncer::SyncError(location,
+                           syncer::SyncError::DATATYPE_ERROR,
+                           message,
+                           type_);
 }
 
 class TestHarness : public PolicyProviderTestHarness {