Avoid useless SYNC_CYCLE_CONTINUATION sync cycle

chrome/browser/sync/glue/password_model_worker.h

Index: chrome/browser/sync/glue/password_model_worker.h
diff --git a/chrome/browser/sync/glue/password_model_worker.h b/chrome/browser/sync/glue/password_model_worker.h
index 6e6c76e5665a79c98bdd5d0228c8860ea88ec1ca..1717e17c8964af9f619b0a86ee51f75c7cd12171 100644
--- a/chrome/browser/sync/glue/password_model_worker.h
+++ b/chrome/browser/sync/glue/password_model_worker.h
@@ -7,7 +7,6 @@
 #pragma once
 
 #include "chrome/browser/sync/engine/model_safe_worker.h"
-#include "chrome/browser/sync/util/unrecoverable_error_info.h"
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
@@ -31,7 +30,7 @@ class PasswordModelWorker : public browser_sync::ModelSafeWorker {
   virtual ~PasswordModelWorker();
 
   // ModelSafeWorker implementation. Called on syncapi SyncerThread.
-  virtual UnrecoverableErrorInfo DoWorkAndWaitUntilDone(
+  virtual SyncerError DoWorkAndWaitUntilDone(
       const WorkCallback& work) OVERRIDE;
   virtual ModelSafeGroup GetModelSafeGroup() OVERRIDE;
 
@@ -39,7 +38,7 @@ class PasswordModelWorker : public browser_sync::ModelSafeWorker {
   void CallDoWorkAndSignalTask(
     const WorkCallback& work,
     base::WaitableEvent* done,
-    UnrecoverableErrorInfo* error_info);
+    SyncerError* error);
 
   scoped_refptr<PasswordStore> password_store_;
   DISALLOW_COPY_AND_ASSIGN(PasswordModelWorker);