Missed new files in last commit

Review URL: http://codereview.chromium.org/465067


git-svn-id: svn://chrome-svn/chromeos/trunk@336 06c00378-0e64-4dae-be16-12b19f9950a1
diff --git a/delta_diff_parser_unittest.cc b/delta_diff_parser_unittest.cc
new file mode 100644
index 0000000..241a834
--- /dev/null
+++ b/delta_diff_parser_unittest.cc
@@ -0,0 +1,2 @@
+// Due to shared code, DeltaDiffParser is tested in
+// delta_diff_generator_unittest.cc