Use keyboardSet extra value of subtype to specify layout type

Change-Id: Ice1f345a08a8d760e3b847c885c4072e3e142c97
diff --git a/java/res/xml-sw600dp/rowkeys_thai1.xml b/java/res/xml-sw600dp/rowkeys_thai1.xml
index e49cb2b..6aec7c2 100644
--- a/java/res/xml-sw600dp/rowkeys_thai1.xml
+++ b/java/res/xml-sw600dp/rowkeys_thai1.xml
@@ -23,7 +23,7 @@
 >
     <switch>
         <case
-            latin:keyboardSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted"
+            latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted"
         >
             <!-- U+0E51: "๑" THAI DIGIT ONE -->
             <Key