New gutter for tablet keyboard layout

Bug: 3253559
Change-Id: I4d5a54ab7664ff090b33aeabe981e0ed24ea21b2

java/res/values-xlarge/dimens.xml

@@ -20,12 +20,12 @@
 
 <resources>
     <!-- key_height + key_bottom_gap = popup_key_height -->
-    <dimen name="key_height">13.0mm</dimen>
-    <dimen name="key_bottom_gap">1.5mm</dimen>
-    <dimen name="key_horizontal_gap">2.0mm</dimen>
+    <dimen name="key_height">14.5mm</dimen>
+    <dimen name="key_bottom_gap">0.0mm</dimen>
+    <dimen name="key_horizontal_gap">0.0mm</dimen>
     <dimen name="popup_key_height">13.0mm</dimen>
-    <dimen name="keyboard_top_padding">1.0mm</dimen>
-    <dimen name="keyboard_bottom_padding">1.0mm</dimen>
+    <dimen name="keyboard_top_padding">0.0mm</dimen>
+    <dimen name="keyboard_bottom_padding">0.0mm</dimen>
     <!-- key_height x 1.0 -->
     <dimen name="key_preview_height">13.0mm</dimen>
     <!-- Amount of allowance for selecting keys in a mini popup keyboard by sliding finger. -->