Webapp share dialog is not closed when client end of the connection is closed

remoting/host/it2me/it2me_confirmation_dialog_mac.mm

 // 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"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/callback.h"
 #include "base/callback_helpers.h"
@@ skipping 92 matching lines @@
     base::mac::ScopedNSAutoreleasePool pool;
     [controller_ hide];
     controller_.reset();
   }
 
   if (result_callback_) {
     base::ResetAndReturn(&result_callback_).Run(result);
   }
 }
 
-// static
-std::unique_ptr<It2MeConfirmationDialog> It2MeConfirmationDialog::Create() {
+std::unique_ptr<It2MeConfirmationDialog>
+It2MeConfirmationDialogFactory::Create() {
   return base::MakeUnique<It2MeConfirmationDialogMac>();
 }
 
 }  // namespace remoting
 
 @implementation It2MeConfirmationDialogMacController
 
 - (id)initWithCallback:
           (const remoting::It2MeConfirmationDialog::ResultCallback&)callback
               username:(const std::string&)username {
@@ skipping 56 matching lines @@
 
 - (void)onAccept:(id)sender {
   [self hide];
   if (dialog_action_callback_) {
     base::ResetAndReturn(&dialog_action_callback_)
         .Run(remoting::It2MeConfirmationDialog::Result::OK);
   }
 }
 
 @end