commit 4c32654f9c3b6ab8b7f4f6cc53d42cf1622be2bb
author Vitaly Buka <vitalybuka@chromium.org> Sun May 31 21:48:25 2015 -0700
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> Mon Jun 01 18:12:05 2015 +0000
tree 4ccc159c21ca51f8ab47f6ad6ec90c1e6fa90b75
parent 9a895388199acb86c3d86eddd4bf8a5ca8097047

buffet: Add inheritance command parameters, progress and result

Redefinition of standard commands may omit parameters, progress or
result. In case if property is omitted, definition from base will be
used.

BUG=brillo:808
TEST=`FEATURES=test emerge-gizmo buffet`

Change-Id: I157b939d0ab6ccf16289c64720a2322378c9be32
Reviewed-on: https://chromium-review.googlesource.com/274232
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>

buffet/commands/command_dictionary.cc

diff --git a/buffet/commands/command_dictionary.cc b/buffet/commands/command_dictionary.cc
index 4f66c7d..2de0f36 100644
--- a/buffet/commands/command_dictionary.cc
+++ b/buffet/commands/command_dictionary.cc
@@ -196,6 +196,8 @@
   const base::DictionaryValue* schema_def = nullptr;
   if (!command_def_json->GetDictionaryWithoutPathExpansion(property_name,
                                                            &schema_def)) {
+    if (base_def)
+      return base_def->Clone();
     return object_schema;
   }