Rename Key.keyLabel attribute to KeySpec

Change-Id: Ida48cd9bdbc01fefad651a005084262c0f46c41c
diff --git a/java/res/xml/rowkeys_symbols2.xml b/java/res/xml/rowkeys_symbols2.xml
index 76cbf62..fe8653d 100644
--- a/java/res/xml/rowkeys_symbols2.xml
+++ b/java/res/xml/rowkeys_symbols2.xml
@@ -28,36 +28,36 @@
             <!-- U+066C: "٬" ARABIC THOUSANDS SEPARATOR
                  U+066B: "٫" ARABIC DECIMAL SEPARATOR -->
             <Key
-                latin:keyLabel="&#x066C;"
+                latin:keySpec="&#x066C;"
                 latin:keyHintLabel="\@"
                 latin:moreKeys="\@" />
             <Key
-                latin:keyLabel="&#x066B;"
+                latin:keySpec="&#x066B;"
                 latin:keyHintLabel="\#"
                 latin:moreKeys="\#" />
         </case>
         <default>
             <Key
-                latin:keyLabel="\@" />
+                latin:keySpec="\@" />
             <Key
-                latin:keyLabel="\#" />
+                latin:keySpec="\#" />
         </default>
     </switch>
     <Key
         latin:keyStyle="currencyKeyStyle" />
     <Key
-        latin:keyLabel="!text/keylabel_for_symbols_percent"
+        latin:keySpec="!text/keylabel_for_symbols_percent"
         latin:moreKeys="!text/more_keys_for_symbols_percent" />
     <Key
-        latin:keyLabel="&amp;" />
+        latin:keySpec="&amp;" />
     <!-- U+2013: "–" EN DASH
          U+2014: "—" EM DASH
          U+00B7: "·" MIDDLE DOT -->
     <Key
-        latin:keyLabel="-"
+        latin:keySpec="-"
         latin:moreKeys="_,&#x2013;,&#x2014;,&#x00B7;" />
     <Key
-        latin:keyLabel="+"
+        latin:keySpec="+"
         latin:moreKeys="!text/more_keys_for_plus" />
     <include
         latin:keyboardLayout="@xml/keys_parentheses" />