Proper fix for MockGDataSyncClient cleanup

chrome/browser/chromeos/gdata/mock_directory_change_observer.cc

Index: chrome/browser/chromeos/gdata/mock_directory_change_observer.cc
diff --git a/chrome/browser/chromeos/gdata/mock_directory_change_observer.cc b/chrome/browser/chromeos/gdata/mock_directory_change_observer.cc
new file mode 100644
index 0000000000000000000000000000000000000000..d968d404e79cb44865cd41501f5f5fba1c3d4b9f
--- /dev/null
+++ b/chrome/browser/chromeos/gdata/mock_directory_change_observer.cc
@@ -0,0 +1,15 @@
+// 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.
+
+#include "chrome/browser/chromeos/gdata/mock_directory_change_observer.h"
+
+namespace gdata {
+
+MockDirectoryChangeObserver::MockDirectoryChangeObserver() {
+}
+
+MockDirectoryChangeObserver::~MockDirectoryChangeObserver() {
+}
+
+}  // namespace gdata