Add FileUtileHelper

webkit/fileapi/obfuscated_file_util_unittest.cc

Index: webkit/fileapi/obfuscated_file_util_unittest.cc
diff --git a/webkit/fileapi/obfuscated_file_util_unittest.cc b/webkit/fileapi/obfuscated_file_util_unittest.cc
index 1a36478206a6c60cee1a1fbd849b791115521a52..e382f22ef993f603e5843f6d11a427436e7bce78 100644
--- a/webkit/fileapi/obfuscated_file_util_unittest.cc
+++ b/webkit/fileapi/obfuscated_file_util_unittest.cc
@@ -19,6 +19,7 @@
 #include "webkit/fileapi/file_system_operation_context.h"
 #include "webkit/fileapi/file_system_test_helper.h"
 #include "webkit/fileapi/file_system_usage_cache.h"
+#include "webkit/fileapi/file_util_delete_helper.h"
 #include "webkit/fileapi/mock_file_system_options.h"
 #include "webkit/fileapi/obfuscated_file_util.h"
 #include "webkit/fileapi/test_file_set.h"
@@ -1183,7 +1184,7 @@ TEST_F(ObfuscatedFileUtilTest, TestEnumerator) {
   context.reset(NewContext(NULL));
   recursive = true;
   ASSERT_EQ(base::PLATFORM_FILE_OK,
-      ofu()->Delete(context.get(), dest_path, recursive));
+            DeletePath(context.get(), ofu(), dest_path, recursive));
   context.reset(NewContext(NULL));
   EXPECT_FALSE(ofu()->DirectoryExists(context.get(), dest_path));
 }