Add LatinKeyboard.spacebarTextRatio attribute

Bug: 5776979
Change-Id: Ia568d1170ed33a000eb3bb02ecdf611e4b5ff2d5
diff --git a/java/res/values-sw600dp-land/dimens.xml b/java/res/values-sw600dp-land/dimens.xml
index 1b8c8a6..1c725a4 100644
--- a/java/res/values-sw600dp-land/dimens.xml
+++ b/java/res/values-sw600dp-land/dimens.xml
@@ -48,6 +48,7 @@
     <fraction name="key_hint_letter_ratio">23%</fraction>
     <fraction name="key_hint_label_ratio">34%</fraction>
     <fraction name="key_uppercase_letter_ratio">29%</fraction>
+    <fraction name="spacebar_text_ratio">33.33%</fraction>
 
     <dimen name="suggestions_strip_padding">40.0mm</dimen>
     <integer name="max_more_suggestions_row">5</integer>