Remove tab key from alphabet layout of tablet 7

Bug: 6410889
Change-Id: If7269aa2aeb1b6af9f0286f96c48b68309d646c5
diff --git a/java/res/xml-sw600dp/row_pcqwerty5.xml b/java/res/xml-sw600dp/row_pcqwerty5.xml
index 83bc83e..3283de1 100644
--- a/java/res/xml-sw600dp/row_pcqwerty5.xml
+++ b/java/res/xml-sw600dp/row_pcqwerty5.xml
@@ -41,9 +41,9 @@
                     latin:keyWidth="10.5%p" />
             </case>
             <default>
-                <Spacer
-                    latin:keyXPos="15.0%p"
-                    latin:keyWidth="10.5%p" />
+                <include
+                    latin:keyboardLayout="@xml/key_smiley"
+                    latin:keyXPos="18.5%p" />
             </default>
         </switch>
         <switch>