Fix Farsi keyboard comma and period

Bug: 12807701
Change-Id: I49503e9945d97e13d7cc98f54ca071cb935d1e52

java/res/xml/keys_comma_period_symbols.xml

@@ -22,7 +22,8 @@
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
 >
     <Key
-        latin:keyLabel="," />
+        latin:keyLabel="!text/keylabel_for_comma"
+        latin:moreKeys="!text/more_keys_for_comma" />
     <!-- U+2026: "…" HORIZONTAL ELLIPSIS -->
     <Key
         latin:keyLabel="."

java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java

@@ -1512,7 +1512,8 @@ public final class KeyboardTextsSet {
         /* 104 */ "\u061F",
         /* 105 */ "!fixedColumnOrder!4,:,!,\u061F,\u061B,-,/,\u00AB|\u00BB,\u00BB|\u00AB",
         /* 106 */ null,
-        /* 107 */ "\u061F",
+        // U+064B: "ً" ARABIC FATHATAN
+        /* 107 */ "\u064B",
         /* 108 */ "!text/more_keys_for_arabic_diacritics",
         /* 109 */ null,
         /* 110 */ "\u064B",

tools/make-keyboard-text/res/values-fa/donottranslate-more-keys.xml

@@ -87,7 +87,6 @@
     <string name="keylabel_for_tablet_comma">"&#x060C;"</string>
     <string name="keyhintlabel_for_tablet_comma">"&#x061F;"</string>
     <string name="more_keys_for_tablet_comma">"!fixedColumnOrder!4,:,!,&#x061F;,&#x061B;,-,/,&#x00AB;|&#x00BB;,&#x00BB;|&#x00AB;"</string>
-    <string name="keyhintlabel_for_period">"&#x061F;"</string>
     <!-- U+FDFC: "﷼" RIAL SIGN -->
     <string name="keylabel_for_currency">&#xFDFC;</string>
     <!-- U+061F: "؟" ARABIC QUESTION MARK