Modify Chromoting logging to hook into base logging.

remoting/base/logger.h

-// Copyright (c) 2011 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_BASE_LOGGER_H_
-#define REMOTING_BASE_LOGGER_H_
-
-#include "base/basictypes.h"
-#include "base/task.h"
-
-class MessageLoop;
-
-namespace remoting {
-
-class Logger {
- public:
-  Logger();
-  virtual ~Logger();
-
-  void SetThread(MessageLoop* message_loop) {
-    message_loop_ = message_loop;
-  }
-
-  void Log(logging::LogSeverity severity, const char* format, ...);
-  void VLog(int verboselevel, const char* format, ...);
-
-  void va_Log(logging::LogSeverity severity, const char* format, va_list ap);
-  void va_VLog(int verboselevel, const char* format, va_list ap);
-
- protected:
-  // Log to the UI after switching to the correct thread.
-  void LogToUI_CorrectThread(const std::string& message);
-
-  virtual void LogToUI(const std::string& message);
-
-  static const char* const log_severity_names[];
-
-  // We want all the log messages to be posted to the same thread so that:
-  // (1) they are queued up in-order, and
-  // (2) we don't try to update the log at the same time from multiple threads.
-  MessageLoop* message_loop_;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(Logger);
-};
-
-}  // namespace remoting
-
-DISABLE_RUNNABLE_METHOD_REFCOUNT(remoting::Logger);
-
-#endif  // REMOTING_BASE_LOGGER_H_