Delete lots of sync ServerConnectionManager code

chrome/browser/sync/engine/all_status.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // The AllStatus object watches various sync engine components and aggregates
 // the status of all of them into one place.
 
 #ifndef CHROME_BROWSER_SYNC_ENGINE_ALL_STATUS_H_
 #define CHROME_BROWSER_SYNC_ENGINE_ALL_STATUS_H_
 #pragma once
@@ skipping 23 matching lines @@
 // cycle are more visible.  Without such a change, the status summary for a
 // healthy syncer will constantly display as "READY" and never provide any
 // indication of a sync cycle being performed.  See crbug.com/108100.
 
 class AllStatus : public SyncEngineEventListener {
   friend class ScopedStatusLock;
  public:
   AllStatus();
   virtual ~AllStatus();
 
-  void HandleServerConnectionEvent(const ServerConnectionEvent& event);
-
-  void HandleAuthWatcherEvent(const AuthWatcherEvent& event);
-
   virtual void OnSyncEngineEvent(const SyncEngineEvent& event) OVERRIDE;
 
   sync_api::SyncManager::Status status() const;
 
   void SetNotificationsEnabled(bool notifications_enabled);
 
   void IncrementNotifiableCommits();
 
   void IncrementNotificationsReceived();
 
@@ skipping 22 matching lines @@
  public:
   explicit ScopedStatusLock(AllStatus* allstatus);
   ~ScopedStatusLock();
  protected:
   AllStatus* allstatus_;
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_ENGINE_ALL_STATUS_H_