Log Gaia response codes to ease diagnostics of networking issues.

remoting/host/dev_net_log.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 REMOTING_HOST_DEV_NET_LOG_H_
+#define REMOTING_HOST_DEV_NET_LOG_H_
+
+#include "base/memory/scoped_handle.h"
+#include "net/base/net_log.h"
+
+namespace remoting {
+
+class DevNetLog : public net::NetLog {

[Sergey Ulanov, 2012/04/13 00:55:33]

Add comments to explain what this is for.

[Sergey Ulanov, 2012/04/13 00:55:33]

Can we have better name? E.g. NullNetLog

[alexeypa (please no reviews), 2012/04/13 18:28:22]

Done.

[alexeypa (please no reviews), 2012/04/13 18:28:22]

Done.

+ public:
+  DevNetLog();
+  ~DevNetLog();

[Sergey Ulanov, 2012/04/13 00:55:33]

virtual

[alexeypa (please no reviews), 2012/04/13 18:28:22]

Done.

+
+  // NetLog overrides:
+  virtual void AddEntry(
+      EventType type,
+      const Source& source,
+      EventPhase phase,
+      const scoped_refptr<NetLog::EventParameters>& params) OVERRIDE;
+  virtual uint32 NextID() OVERRIDE;
+  virtual LogLevel GetLogLevel() const OVERRIDE;
+  virtual void AddThreadSafeObserver(ThreadSafeObserver* observer,
+                                     LogLevel log_level);

[Sergey Ulanov, 2012/04/13 00:55:33]

mark this and two methods below as OVERRIDE.

[alexeypa (please no reviews), 2012/04/13 18:28:22]

Done.

+  virtual void SetObserverLogLevel(ThreadSafeObserver* observer,
+                                   LogLevel log_level);
+  virtual void RemoveThreadSafeObserver(ThreadSafeObserver* observer);
+
+ private:
+  uint32 id_;
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_DEV_NET_LOG_H_