[Sync] Add support for sync Persistence Errors

chrome/browser/webdata/autofill_profile_syncable_service.cc

Index: chrome/browser/webdata/autofill_profile_syncable_service.cc
diff --git a/chrome/browser/webdata/autofill_profile_syncable_service.cc b/chrome/browser/webdata/autofill_profile_syncable_service.cc
index ba1a0828042d5fafc86422a9d46bea75f8791fc2..530f3901619d3c8b70685992acf3298eb2b40a2e 100644
--- a/chrome/browser/webdata/autofill_profile_syncable_service.cc
+++ b/chrome/browser/webdata/autofill_profile_syncable_service.cc
@@ -228,8 +228,10 @@ syncer::SyncError AutofillProfileSyncableService::ProcessSyncChanges(
     const syncer::SyncChangeList& change_list) {
   DCHECK(CalledOnValidThread());
   if (!sync_processor_.get()) {
-    syncer::SyncError error(FROM_HERE, "Models not yet associated.",
-                    syncer::AUTOFILL_PROFILE);
+    syncer::SyncError error(FROM_HERE,
+                            syncer::SyncError::DATATYPE_ERROR,
+                            "Models not yet associated.",
+                            syncer::AUTOFILL_PROFILE);
     return error;
   }