Index: webkit/fileapi/local_file_system_test_helper.h |
diff --git a/webkit/fileapi/local_file_system_test_helper.h b/webkit/fileapi/local_file_system_test_helper.h |
index 1e5da76cdc9d1fd947bd804fcfea1516678d8ea7..5c5682ee13a7d946d286791fee597ad0036cdae3 100644 |
--- a/webkit/fileapi/local_file_system_test_helper.h |
+++ b/webkit/fileapi/local_file_system_test_helper.h |
@@ -29,7 +29,8 @@ class FileSystemOperationContext; |
class LocalFileSystemOperation; |
// Filesystem test helper class that encapsulates test environment for |
-// a given {origin, type} pair. |
+// a given {origin, type} pair. This helper only works for sandboxed |
+// file systems (Temporary, Persistent or Test types). |
class LocalFileSystemTestOriginHelper { |
public: |
LocalFileSystemTestOriginHelper(const GURL& origin, FileSystemType type); |