[Sync] Move ModelType and related classes to 'syncer' namespace

sync/engine/download_updates_command.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 "sync/engine/download_updates_command.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "sync/engine/syncer.h"
 #include "sync/engine/syncer_proto_util.h"
 #include "sync/engine/syncproto.h"
 #include "sync/internal_api/public/base/model_type_payload_map.h"
 #include "sync/syncable/directory.h"
 
 using sync_pb::DebugInfo;
 
 namespace syncer {
 using sessions::StatusController;
 using sessions::SyncSession;
 using std::string;
-using syncable::FIRST_REAL_MODEL_TYPE;
-using syncable::MODEL_TYPE_COUNT;
-using syncable::ModelTypeSet;
-using syncable::ModelTypeSetToString;
 
 DownloadUpdatesCommand::DownloadUpdatesCommand(
     bool create_mobile_bookmarks_folder)
     : create_mobile_bookmarks_folder_(create_mobile_bookmarks_folder) {}
 
 DownloadUpdatesCommand::~DownloadUpdatesCommand() {}
 
 SyncerError DownloadUpdatesCommand::ExecuteImpl(SyncSession* session) {
   ClientToServerMessage client_to_server_message;
   ClientToServerResponse update_response;
 
   client_to_server_message.set_share(session->context()->account_name());
   client_to_server_message.set_message_contents(
       ClientToServerMessage::GET_UPDATES);
   GetUpdatesMessage* get_updates =
       client_to_server_message.mutable_get_updates();
   get_updates->set_create_mobile_bookmarks_folder(
       create_mobile_bookmarks_folder_);
 
   syncable::Directory* dir = session->context()->directory();
 
   // Request updates for all enabled types.
   const ModelTypeSet enabled_types =
       GetRoutingInfoTypes(session->routing_info());
   DVLOG(1) << "Getting updates for types "
            << ModelTypeSetToString(enabled_types);
   DCHECK(!enabled_types.Empty());
 
-  const syncable::ModelTypePayloadMap& type_payload_map =
+  const syncer::ModelTypePayloadMap& type_payload_map =
       session->source().types;
   for (ModelTypeSet::Iterator it = enabled_types.First();
        it.Good(); it.Inc()) {
     sync_pb::DataTypeProgressMarker* progress_marker =
         get_updates->add_from_progress_marker();
     dir->GetDownloadProgress(it.Get(), progress_marker);
 
     // Set notification hint if present.
-    syncable::ModelTypePayloadMap::const_iterator type_payload =
+    syncer::ModelTypePayloadMap::const_iterator type_payload =
         type_payload_map.find(it.Get());
     if (type_payload != type_payload_map.end()) {
       progress_marker->set_notification_hint(type_payload->second);
     }
   }
 
   // We want folders for our associated types, always.  If we were to set
   // this to false, the server would send just the non-container items
   // (e.g. Bookmark URLs but not their containing folders).
   get_updates->set_fetch_folders(true);
@@ skipping 46 matching lines @@
     // could be null in some unit tests.
     if (session->context()->debug_info_getter()) {
       session->context()->debug_info_getter()->GetAndClearDebugInfo(
           debug_info);
     }
     session->mutable_status_controller()->set_debug_info_sent();
   }
 }
 
 }  // namespace syncer