Pull out common code from client and host versions of ServerLogEntry.

remoting/client/server_log_entry_client.h

+// Copyright 2014 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_CLIENT_SERVER_LOG_ENTRY_CLIENT_H_
+#define REMOTING_CLIENT_SERVER_LOG_ENTRY_CLIENT_H_
+
+#include "base/time/time.h"
+#include "remoting/protocol/connection_to_host.h"
+#include "remoting/protocol/errors.h"
+
+namespace remoting {
+
+class ChromotingStats;
+class ServerLogEntry;
+
+// Constructs a log entry for a session state change.
+scoped_ptr<ServerLogEntry> MakeLogEntryForSessionStateChange(
+    protocol::ConnectionToHost::State state,
+    protocol::ErrorCode error);
+
+// Constructs a log entry for reporting statistics.
+scoped_ptr<ServerLogEntry> MakeLogEntryForStatistics(
+    ChromotingStats* statistics);
+
+// Constructs a log entry for reporting session ID is old.
+scoped_ptr<ServerLogEntry> MakeLogEntryForSessionIdOld(
+    const std::string& session_id);
+
+// Constructs a log entry for reporting session ID is old.
+scoped_ptr<ServerLogEntry> MakeLogEntryForSessionIdNew(
+    const std::string& session_id);
+
+void AddClientFieldsToLogEntry(ServerLogEntry* entry);
+void AddSessionIdToLogEntry(ServerLogEntry* entry, const std::string& id);
+void AddSessionDurationToLogEntry(ServerLogEntry* entry,
+                                  base::TimeDelta duration);
+
+}  // namespace remoting
+
+#endif  // REMOTING_CLIENT_SERVER_LOG_ENTRY_CLIENT_H_