Use normal font for Thai

This change also adds workaround to display Thai composing letters
correctly.

Bug: 6753168
Change-Id: Ibd42ebb40df08b5de32b3500f10003c4a5de4897
diff --git a/java/res/values-land/dimens.xml b/java/res/values-land/dimens.xml
index ddf7f7f..a1546f1 100644
--- a/java/res/values-land/dimens.xml
+++ b/java/res/values-land/dimens.xml
@@ -55,10 +55,10 @@
     <fraction name="spacebar_text_ratio">40.000%</fraction>
     <dimen name="key_preview_offset">0.0dp</dimen>
 
-    <!-- For 5-rows keyboard -->
-    <fraction name="key_bottom_gap_5rows">3.20%p</fraction>
-    <fraction name="key_letter_ratio_5rows">78%</fraction>
-    <fraction name="key_uppercase_letter_ratio_5rows">48%</fraction>
+    <!-- For 5-row keyboard -->
+    <fraction name="key_bottom_gap_5row">3.20%p</fraction>
+    <fraction name="key_letter_ratio_5row">78%</fraction>
+    <fraction name="key_uppercase_letter_ratio_5row">48%</fraction>
 
     <dimen name="key_preview_offset_ics">1.6dp</dimen>
     <!-- popup_key_height x -0.5 -->