Delete lots of sync ServerConnectionManager code

chrome/browser/sync/internal_api/sync_manager.h

Index: chrome/browser/sync/internal_api/sync_manager.h
diff --git a/chrome/browser/sync/internal_api/sync_manager.h b/chrome/browser/sync/internal_api/sync_manager.h
index a55328a3350f458760007bcddf93c6c8f3ccfef4..0f6f82d6c9ee1313fda517d9498984f71107bf36 100644
--- a/chrome/browser/sync/internal_api/sync_manager.h
+++ b/chrome/browser/sync/internal_api/sync_manager.h
@@ -117,10 +117,6 @@ class SyncManager {
     ~Status();
 
     Summary summary;
-    bool authenticated;      // Successfully authenticated via GAIA.
-    bool server_up;          // True if we have received at least one good
-                             // reply from the server.
-    bool server_reachable;   // True if we received any reply from the server.
     bool server_broken;      // True of the syncer is stopped because of server
                              // issues.
     bool notifications_enabled;  // True only if subscribed for notifications.