Revert of Removing TODO for It2Me Confirmation Dialog

remoting/host/it2me/it2me_confirmation_dialog_android.cc

Index: remoting/host/it2me/it2me_confirmation_dialog_android.cc
diff --git a/remoting/host/it2me/it2me_confirmation_dialog_android.cc b/remoting/host/it2me/it2me_confirmation_dialog_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..fba9a043a3dfbb9298656000af0bdc85f612a4cb
--- /dev/null
+++ b/remoting/host/it2me/it2me_confirmation_dialog_android.cc
@@ -0,0 +1,14 @@
+// Copyright 2016 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 "remoting/host/it2me/it2me_confirmation_dialog.h"
+
+namespace remoting {
+
+std::unique_ptr<It2MeConfirmationDialog>
+It2MeConfirmationDialogFactory::Create() {
+  return nullptr;
+}
+
+}  // namespace remoting