Get rid of Keyboard.CODE_DUMMY

Change-Id: Id2320f4d9b5f22f0ac844ab20ce42b0c4e7c6880
diff --git a/java/res/values/keycodes.xml b/java/res/values/keycodes.xml
index 4f8bfed..b3f71d2 100644
--- a/java/res/values/keycodes.xml
+++ b/java/res/values/keycodes.xml
@@ -23,10 +23,12 @@
     <integer name="key_tab">9</integer>
     <integer name="key_return">10</integer>
     <integer name="key_space">32</integer>
-    <integer name="key_dummy">0</integer>
     <integer name="key_shift">-1</integer>
     <integer name="key_switch_alpha_symbol">-2</integer>
+    <integer name="key_capslock">-3</integer>
+    <integer name="key_output_text">-4</integer>
     <integer name="key_delete">-5</integer>
     <integer name="key_settings">-6</integer>
     <integer name="key_shortcut">-7</integer>
+    <integer name="key_unspecified">-9</integer>
 </resources>