Merge change 4117 into donut

* changes:
  Add a Gservices setting to have a "use location for better search".

core/java/android/provider/Settings.java

@@ -3048,6 +3048,13 @@ public final class Settings {
          */
         public static final String ANR_BUGREPORT_RECIPIENT = "anr_bugreport_recipient";
 
+        /**
+         * Flag for allowing service provider to use location information to improve products and
+         * services.
+         * Type: int ( 0 = disallow, 1 = allow )
+         */
+        public static final String USE_LOCATION_FOR_SERVICES = "use_location";
+
         /**
          * @deprecated
          * @hide