Fix build break.

Automatic merge commit caused breakage due to someone else's
intervening change adding a call site of a function whose last
parameter I removed.  Function in question is
ConnectivityService.rematchAllNetworksAndRequests.
Changes that merged badly are 85cf78ed and 8d48252b.

Change-Id: I8fd32e1a187236a65c1b7c0ecdf17b817d108fd0