Add Mongolian keyboard

Bug: 7455289
Change-Id: Ifdf6f38a07f75fb2154a17899e6be5f89082638f
diff --git a/java/res/xml/method.xml b/java/res/xml/method.xml
index 9a2afcc..4ba52d9 100644
--- a/java/res/xml/method.xml
+++ b/java/res/xml/method.xml
@@ -54,6 +54,7 @@
     lt: Lithuanian/qwerty
     lv: Latvian/qwerty
     mk: Macedonian/south_slavic
+    mn: Mongolian/mongolian
     ms: Malay/qwerty
     nb: Norwegian Bokmål/nordic
     nl: Dutch/qwerty
@@ -313,6 +314,13 @@
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
+            android:subtypeId="0xcdcfc3ab"
+            android:imeSubtypeLocale="mn"
+            android:imeSubtypeMode="keyboard"
+            android:imeSubtypeExtraValue="KeyboardLayoutSet=mongolian"
+    />
+    <subtype android:icon="@drawable/ic_subtype_keyboard"
+            android:label="@string/subtype_generic"
             android:subtypeId="0x84c87c61"
             android:imeSubtypeLocale="ms"
             android:imeSubtypeMode="keyboard"