Tweak 7 inch layout a bit

* For 10-9-7 (qwerty, qwertz), keys' width are 9.0%-9.0%-9.0%
* For 10-10-7 (azerty, hebrew, spanish), keys' width are 8.5%-8.5%-8.5%
* For 11-11-{7,8} (arabic, bulgarian, nordic), keys' width are 7.6%-7.6%-7.6%
* For {11,12}-11-9 (south_slavic, east_slavic), keys' width are 7.6%-7.6%-7.363%

Change-Id: Ife4ce0ac587bd179afcfce0cb5dffb8d82fee4f1
diff --git a/java/res/xml-sw600dp/rows_arabic.xml b/java/res/xml-sw600dp/rows_arabic.xml
index 9aecaa6..5522326 100644
--- a/java/res/xml-sw600dp/rows_arabic.xml
+++ b/java/res/xml-sw600dp/rows_arabic.xml
@@ -24,31 +24,30 @@
     <include
         latin:keyboardLayout="@xml/key_styles_common" />
     <Row
-        latin:keyWidth="8.0%p"
+        latin:keyWidth="7.6%p"
     >
         <include
             latin:keyboardLayout="@xml/rowkeys_arabic1" />
         <Key
             latin:keyStyle="deleteKeyStyle"
-            latin:keyXPos="-10.0%p"
             latin:keyWidth="fillBoth" />
     </Row>
     <Row
-        latin:keyWidth="8.0%p"
+        latin:keyWidth="7.6%p"
     >
         <include
             latin:keyboardLayout="@xml/rowkeys_arabic2"
-            latin:keyXPos="3.0%p" />
+            latin:keyXPos="4.5%p" />
         <Key
             latin:keyStyle="enterKeyStyle"
-            latin:keyXPos="-14.6%p"
             latin:keyWidth="fillBoth" />
     </Row>
     <Row
-        latin:keyWidth="8.0%p"
+        latin:keyWidth="7.6%p"
     >
         <include
-            latin:keyboardLayout="@xml/key_smiley" />
+            latin:keyboardLayout="@xml/key_smiley"
+            latin:keyWidth="10.0%p" />
         <include
             latin:keyboardLayout="@xml/rowkeys_arabic3" />
     </Row>