Initial commit of sync engine code to browser/sync....

chrome/browser/sync/notifier/base/async_dns_lookup.h

+// Copyright (c) 2009 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 CHROME_BROWSER_SYNC_NOTIFIER_BASE_ASYNC_DNS_LOOKUP_H_
+#define CHROME_BROWSER_SYNC_NOTIFIER_BASE_ASYNC_DNS_LOOKUP_H_
+
+#include <vector>
+
+#include "base/scoped_ptr.h"
+#include "talk/base/signalthread.h"
+
+namespace talk_base {
+class SocketAddress;
+class Task;
+}
+
+namespace notifier {
+
+class AsyncDNSLookup : public talk_base::SignalThread {
+ public:
+  explicit AsyncDNSLookup(const talk_base::SocketAddress& server);
+  virtual ~AsyncDNSLookup();
+
+  const int error() const {
+    return error_;
+  }
+
+  const std::vector<uint32>& ip_list() const {
+    return ip_list_;
+  }
+
+ protected:
+  // SignalThread Interface
+  virtual void DoWork();
+  virtual void OnMessage(talk_base::Message* message);
+
+ private:
+  void OnTimeout();
+
+  scoped_ptr<talk_base::SocketAddress> server_;
+  talk_base::CriticalSection cs_;
+  int error_;
+  std::vector<uint32> ip_list_;
+
+  DISALLOW_COPY_AND_ASSIGN(AsyncDNSLookup);
+};

[idana, 2009/09/10 05:44:37]

Add two blank missing blank lines below.

+}  // namespace notifier
+#endif  // CHROME_BROWSER_SYNC_NOTIFIER_BASE_ASYNC_DNS_LOOKUP_H_