Avoid useless SYNC_CYCLE_CONTINUATION sync cycle

chrome/browser/sync/glue/ui_model_worker_unittest.cc

Index: chrome/browser/sync/glue/ui_model_worker_unittest.cc
diff --git a/chrome/browser/sync/glue/ui_model_worker_unittest.cc b/chrome/browser/sync/glue/ui_model_worker_unittest.cc
index b6b83db29694cd32dd1c982acbe0f0862b316668..f7358960ef9855baa94afde3796e50abd8f816ee 100644
--- a/chrome/browser/sync/glue/ui_model_worker_unittest.cc
+++ b/chrome/browser/sync/glue/ui_model_worker_unittest.cc
@@ -11,12 +11,11 @@
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "chrome/browser/sync/glue/ui_model_worker.h"
-#include "chrome/browser/sync/util/unrecoverable_error_info.h"
 #include "content/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using browser_sync::UIModelWorker;
-using browser_sync::UnrecoverableErrorInfo;
+using browser_sync::SyncerError;
 using content::BrowserThread;
 
 // Various boilerplate, primarily for the StopWithPendingWork test.
@@ -29,12 +28,12 @@ class UIModelWorkerVisitor {
        was_run_(was_run) { }
   virtual ~UIModelWorkerVisitor() { }
 
-  virtual UnrecoverableErrorInfo DoWork() {
+  virtual SyncerError DoWork() {
     EXPECT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::UI));
     was_run_->Signal();
     if (quit_loop_when_run_)
       MessageLoop::current()->Quit();
-    return UnrecoverableErrorInfo();
+    return browser_sync::NO_ERROR;
   }
 
  private: