[Sync] Rename csync namespace to syncer

sync/engine/net/server_connection_manager.h

 // 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.
 
 #ifndef SYNC_ENGINE_NET_SERVER_CONNECTION_MANAGER_H_
 #define SYNC_ENGINE_NET_SERVER_CONNECTION_MANAGER_H_
 #pragma once
 
 #include <iosfwd>
 #include <string>
 
 #include "base/atomicops.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/string_util.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/threading/thread_checker.h"
 #include "sync/syncable/syncable_id.h"
 
 namespace syncable {
 class Directory;
 }
 
 namespace sync_pb {
 class ClientToServerMessage;
 }
 
-namespace csync {
+namespace syncer {
 
 static const int32 kUnsetResponseCode = -1;
 static const int32 kUnsetContentLength = -1;
 static const int32 kUnsetPayloadLength = -1;
 
 // HttpResponse gathers the relevant output properties of an HTTP request.
 // Depending on the value of the server_status code, response_code, and
 // content_length may not be valid.
 struct HttpResponse {
   enum ServerConnectionCode {
@@ skipping 301 matching lines @@
 };
 
 // Fills a ClientToServerMessage with the appropriate share and birthday
 // settings.
 bool FillMessageWithShareDetails(sync_pb::ClientToServerMessage* csm,
                                  syncable::Directory* manager,
                                  const std::string& share);
 
 std::ostream& operator<<(std::ostream& s, const struct HttpResponse& hr);
 
-}  // namespace csync
+}  // namespace syncer
 
 #endif  // SYNC_ENGINE_NET_SERVER_CONNECTION_MANAGER_H_