Merge change 21967 into eclair

* changes:
  Remove SOURCE_VISIBLE flag that is otherwise unused.

core/java/android/provider/ContactsContract.java

@@ -1556,14 +1556,6 @@ public final class ContactsContract {
          */
         public static final String SHOULD_SYNC = "should_sync";
 
-        /**
-         * Overriding flag indicating if contacts from this source should be
-         * visible in any user interface.
-         * <p>
-         * Type: INTEGER (boolean)
-         */
-        public static final String SOURCE_VISIBLE = "source_visible";
-
         /**
          * Flag indicating if contacts without any {@link GroupMembership}
          * entries should be visible in any user interface.