[orca] Update our landmark role list to bring it into alignment with the ARIA spec

[Joanmarie Diggs <joanied src gnome org>]

commit ff976f45a320672ca52dca037e660186940d8acc
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Mar 11 22:18:13 2015 -0400

    Update our landmark role list to bring it into alignment with the ARIA spec
    
    Our list of landmarks pre-dates the ARIA 1.0 REC by several years and
    includes roles which are not landmarks and fails to include ARIA's form
    role. We need to follow the spec. Note that the region role, which is not
    a landmark role in ARIA 1.0, is a landmark role in ARIA 1.1. Hence its
    continued inclusion in our list.

 src/orca/settings.py |   12 +-----------
 1 files changed, 1 insertions(+), 11 deletions(-)
---
diff --git a/src/orca/settings.py b/src/orca/settings.py
index 23a30f7..4483955 100644
--- a/src/orca/settings.py
+++ b/src/orca/settings.py
@@ -267,24 +267,14 @@ wrappedStructuralNavigation = True
 inferLiveRegions            = True
 ariaLandmarks = [
     "application",
-    "article",
     "banner",
     "complementary",
     "contentinfo",
-    "definition",
-    "directory",
-    "document",
-    "grid",
-    "log",
+    "form",
     "main",
-    "menubar",
     "navigation",
-    "note",
     "region",
     "search",
-    "secondary",
-    "seealso",
-    "status",
 ]
 
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