[2/2] OmniGears: Long press back to kill app

Change-Id: I349aebff131e90edd1923762f38a20dd10b8fcb9
(cherry picked from commit 9dc47fdb1d1e2bb3d9626e28528604ef3048904c)
diff --git a/res/values/custom_arrays.xml b/res/values/custom_arrays.xml
index f80d506..2b5d5fa 100644
--- a/res/values/custom_arrays.xml
+++ b/res/values/custom_arrays.xml
@@ -212,15 +212,15 @@
     </string-array>
 
     <string-array name="button_back_kill_timeout_entries" translatable="false">
-        <item>@string/button_back_kill_timeout_500ms</item>
         <item>@string/button_back_kill_timeout_1000ms</item>
         <item>@string/button_back_kill_timeout_1500ms</item>
+        <item>@string/button_back_kill_timeout_2000ms</item>
     </string-array>
 
     <string-array name="button_back_kill_timeout_values" translatable="false">
-        <item>500</item>
         <item>1000</item>
         <item>1500</item>
+        <item>2000</item>
     </string-array>
 
     <!-- Quick pulldown -->