Include posInSet and setSize in tab output rule

chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_predicate.js

Index: chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_predicate.js
diff --git a/chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_predicate.js b/chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_predicate.js
index 9cda6fcc6539795a73411af4184b9f061ac35488..049c3eefb0de482ccc891d6435fe8c92d4a6703b 100644
--- a/chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_predicate.js
+++ b/chrome/browser/resources/chromeos/chromevox/cvox2/background/automation_predicate.js
@@ -104,6 +104,7 @@ AutomationPredicate.formField = AutomationPredicate.match({
     Role.listBox,
     Role.slider,
     Role.switch,
+    Role.tab,
     Role.tree
   ]
 });
@@ -119,8 +120,7 @@ AutomationPredicate.control = AutomationPredicate.match({
     Role.menuItemCheckBox,
     Role.menuItemRadio,
     Role.menuListOption,
-    Role.scrollBar,
-    Role.tab
+    Role.scrollBar
   ]
 });