Removed use of XmppSocketAdapter by sync.

jingle/notifier/communicator/product_info.cc

Index: jingle/notifier/communicator/product_info.cc
diff --git a/jingle/notifier/communicator/product_info.cc b/jingle/notifier/communicator/product_info.cc
deleted file mode 100644
index c1deafbf57a4789c1c9aef132678a367aa4f9919..0000000000000000000000000000000000000000
--- a/jingle/notifier/communicator/product_info.cc
+++ /dev/null
@@ -1,15 +0,0 @@
-// 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.
-
-#include <string>
-
-namespace notifier {
-std::string GetUserAgentString() {
-  return kXmppProductName;
-}
-
-std::string GetProductSignature() {
-  return kXmppProductName;
-}
-}  // namespace notifier