[Sync] - In about:sync page display if the first sync after restart has taken place or not.

chrome/browser/sync/internal_api/sync_manager.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/sync/internal_api/sync_manager.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 656 matching lines @@
       initial_sync_ended(false),
       updates_available(0),
       updates_received(0),
       tombstone_updates_received(0),
       num_local_overwrites_total(0),
       num_server_overwrites_total(0),
       nonempty_get_updates(0),
       empty_get_updates(0),
       useless_sync_cycles(0),
       useful_sync_cycles(0),
+      sync_count(0),
       cryptographer_ready(false),
       crypto_has_pending_keys(false) {
 }
 
 SyncManager::Status::~Status() {
 }
 
 bool SyncManager::Init(
     const FilePath& database_location,
     const WeakHandle<JsEventHandler>& event_handler,
@@ skipping 1600 matching lines @@
     lookup->GetDownloadProgress(i.Get(), &marker);
 
     if (marker.token().empty())
       result.Put(i.Get());
 
   }
   return result;
 }
 
 }  // namespace sync_api