Cleanup: Move more recursive operation logic from FileUtilHelper to FileUtil

webkit/fileapi/syncable/local_file_sync_context_unittest.cc

Index: webkit/fileapi/syncable/local_file_sync_context_unittest.cc
diff --git a/webkit/fileapi/syncable/local_file_sync_context_unittest.cc b/webkit/fileapi/syncable/local_file_sync_context_unittest.cc
index 4335fca4bd44ac131c440ca75c1dcb111e4970e1..0f2ad440964620dc74de2696c3e42282028ac472 100644
--- a/webkit/fileapi/syncable/local_file_sync_context_unittest.cc
+++ b/webkit/fileapi/syncable/local_file_sync_context_unittest.cc
@@ -572,7 +572,7 @@ TEST_F(LocalFileSyncContextTest, ApplyRemoteChangeForAddOrUpdate) {
   // with wrong file type will result in error.
   change = FileChange(FileChange::FILE_CHANGE_ADD_OR_UPDATE,
                       SYNC_FILE_TYPE_FILE);
-  EXPECT_EQ(SYNC_FILE_ERROR_FAILED,
+  EXPECT_NE(SYNC_STATUS_OK,
             ApplyRemoteChange(file_system.file_system_context(),
                               change, kFilePath1, kDir,
                               SYNC_FILE_TYPE_DIRECTORY));