[sync] Componentize sync: Part 6: Add more SYNC_EXPORTs to files in src/sync/

sync/engine/apply_updates_and_resolve_conflicts_command.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 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.
 
 #ifndef SYNC_ENGINE_APPLY_UPDATES_AND_RESOLVE_CONFLICTS_COMMAND_H_
 #define SYNC_ENGINE_APPLY_UPDATES_AND_RESOLVE_CONFLICTS_COMMAND_H_
 
 #include "base/compiler_specific.h"
+#include "sync/base/sync_export.h"
 #include "sync/engine/model_changing_syncer_command.h"
 
 namespace syncer {
 
-class ApplyUpdatesAndResolveConflictsCommand
+class SYNC_EXPORT_PRIVATE ApplyUpdatesAndResolveConflictsCommand
     : public ModelChangingSyncerCommand {
  public:
+  friend class ApplyUpdatesAndResolveConflictsCommandTest;

[akalin, 2012/12/27 19:48:52]

out of curiosity, why did this end up being needed?  Did it have to do with
SYNC_EXPORT_PRIVATE?

[Raghu Simha, 2013/01/02 06:49:24]

Good question. Turns out it isn't necessary after all. I must've added it while
trying to fix some errors and not removed it after that. Removed now.

   ApplyUpdatesAndResolveConflictsCommand();
   virtual ~ApplyUpdatesAndResolveConflictsCommand();
 
  protected:
   // ModelChangingSyncerCommand implementation.
   virtual std::set<ModelSafeGroup> GetGroupsToChange(
       const sessions::SyncSession& session) const OVERRIDE;
   virtual SyncerError ModelChangingExecuteImpl(
       sessions::SyncSession* session) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ApplyUpdatesAndResolveConflictsCommand);
 };
 
 }  // namespace syncer
 
 #endif  // SYNC_ENGINE_APPLY_UPDATES_AND_RESOLVE_CONFLICTS_COMMAND_H_