[Sync] Move sync/{internal_api,syncable} into syncer namespace

sync/internal_api/write_node.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/internal_api/public/write_node.h"
 
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "sync/internal_api/public/base_transaction.h"
 #include "sync/internal_api/public/write_transaction.h"
 #include "sync/internal_api/syncapi_internal.h"
 #include "sync/protocol/app_specifics.pb.h"
 #include "sync/protocol/autofill_specifics.pb.h"
 #include "sync/protocol/bookmark_specifics.pb.h"
 #include "sync/protocol/extension_specifics.pb.h"
 #include "sync/protocol/password_specifics.pb.h"
 #include "sync/protocol/session_specifics.pb.h"
 #include "sync/protocol/theme_specifics.pb.h"
 #include "sync/protocol/typed_url_specifics.pb.h"
 #include "sync/syncable/mutable_entry.h"
 #include "sync/syncable/nigori_util.h"
 #include "sync/util/cryptographer.h"
 
-using syncer::Cryptographer;
 using std::string;
 using std::vector;
+
+namespace syncer {
+
 using syncable::kEncryptedString;
 using syncable::SPECIFICS;
 
-namespace syncer {
-
 static const char kDefaultNameForNewNodes[] = " ";
 
 void WriteNode::SetIsFolder(bool folder) {
   if (entry_->Get(syncable::IS_DIR) == folder)
     return;  // Skip redundant changes.
 
   entry_->Put(syncable::IS_DIR, folder);
   MarkForSyncing();
 }
 
@@ skipping 461 matching lines @@
   sync_pb::BookmarkSpecifics new_value = GetBookmarkSpecifics();
   new_value.set_favicon(bytes.empty() ? NULL : &bytes[0], bytes.size());
   SetBookmarkSpecifics(new_value);
 }
 
 void WriteNode::MarkForSyncing() {
   syncable::MarkForSyncing(entry_);
 }
 
 }  // namespace syncer