resolved conflicts for merge of 18c00c5c to master

Change-Id: I7f6870b654e24a268a14b9c47eb8d384993273f2
diff --git a/tools/releasetools/img_from_target_files b/tools/releasetools/img_from_target_files
index ef0f24c..488226f 100755
--- a/tools/releasetools/img_from_target_files
+++ b/tools/releasetools/img_from_target_files
@@ -65,7 +65,7 @@
   if fstab and fstab["/data"].fs_type.startswith("ext"):
     build_command = ["mkuserimg.sh",
                      user_dir, img.name,
-                     fstab["/data"].fs_type, "userdata"]
+                     fstab["/data"].fs_type, "data"]
     if "userdata_size" in OPTIONS.info_dict:
       build_command.append(str(OPTIONS.info_dict["userdata_size"]))
   else: