Revert 110555 - sync: Remove ModelNeutralExecuteImpl()

chrome/browser/sync/engine/syncer.cc

 // 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.
 
 #include "chrome/browser/sync/engine/syncer.h"
 
 #include "base/location.h"
 #include "base/message_loop.h"
 #include "base/time.h"
 #include "chrome/browser/sync/engine/apply_updates_command.h"
@@ skipping 125 matching lines @@
       }
       case VERIFY_UPDATES: {
         VLOG(1) << "Verifying Updates";
         VerifyUpdatesCommand verify_updates;
         verify_updates.Execute(session);
         next_step = PROCESS_UPDATES;
         break;
       }
       case PROCESS_UPDATES: {
         VLOG(1) << "Processing Updates";
-        if (session->status_controller()->ResponseContainsUpdates()) {
-          ProcessUpdatesCommand process_updates;
-          process_updates.Execute(session);
-        }
+        ProcessUpdatesCommand process_updates;
+        process_updates.Execute(session);
         next_step = STORE_TIMESTAMPS;
         break;
       }
       case STORE_TIMESTAMPS: {
         VLOG(1) << "Storing timestamps";
         StoreTimestampsCommand store_timestamps;
         store_timestamps.Execute(session);
         // We should download all of the updates before attempting to process
         // them.
         if (session->status_controller()->ServerSaysNothingMoreToDownload() ||
@@ skipping 190 matching lines @@
   entry->Put(SERVER_CTIME, Time());
   entry->Put(SERVER_VERSION, 0);
   entry->Put(SERVER_IS_DIR, false);
   entry->Put(SERVER_IS_DEL, false);
   entry->Put(IS_UNAPPLIED_UPDATE, false);
   entry->Put(SERVER_SPECIFICS, sync_pb::EntitySpecifics::default_instance());
   entry->Put(SERVER_POSITION_IN_PARENT, 0);
 }
 
 }  // namespace browser_sync