Set user-visible machine names and devices types for synced sessions.

chrome/browser/sync/glue/synced_session.cc

+// 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.
+
+#include "chrome/browser/sync/glue/synced_session.h"
+
+#include "base/stl_util.h"
+#include "chrome/browser/sessions/session_types.h"
+
+namespace browser_sync {
+
+SyncedSession::SyncedSession() : session_tag("invalid") {
+}
+
+SyncedSession::~SyncedSession() {
+  STLDeleteElements(&windows);
+}
+
+}  // namespace browser_sync