Make the keyboard sound on by default for xlarge screens.

Also change the name of the default value for re-correction for
consistency with other constant names.

Bug: 3426884

Change-Id: I615ba640fb17e6d7514b8a0e4f52028eb0e23908
diff --git a/java/res/values-xlarge/config.xml b/java/res/values-xlarge/config.xml
index 40fdce0..f075b1b 100644
--- a/java/res/values-xlarge/config.xml
+++ b/java/res/values-xlarge/config.xml
@@ -32,6 +32,7 @@
     <bool name="config_digit_popup_characters_enabled">false</bool>
     <!-- Whether or not Popup on key press is enabled by default -->
     <bool name="config_default_popup_preview">false</bool>
+    <bool name="config_default_sound_enabled">true</bool>
     <bool name="config_use_spacebar_language_switcher">false</bool>
     <!-- Showing mini keyboard, just above the touched point if true, aligned to the key if false -->
     <bool name="config_show_mini_keyboard_at_touched_point">true</bool>