Profile deletion: prevent profile creation race in dying browser.

chrome/browser/ui/webui/options/create_profile_handler.cc

 // Copyright 2013 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/ui/webui/options/create_profile_handler.h"
 
 #include <stddef.h>
 
 #include <vector>
 
@@ skipping 200 matching lines @@
   // the new window now.
   bool should_open_new_window = true;
 #if BUILDFLAG(ENABLE_SUPERVISED_USERS)
   if (profile_creation_type_ == SUPERVISED_PROFILE_CREATION)
     should_open_new_window = false;
 #endif
 
   if (should_open_new_window) {
     // Opening the new window must be the last action, after all callbacks
     // have been run, to give them a chance to initialize the profile.
-    webui::OpenNewWindowForProfile(profile, Profile::CREATE_STATUS_INITIALIZED);
+    webui::OpenNewWindowForProfile(nullptr, profile,
+                                   Profile::CREATE_STATUS_INITIALIZED);
   }
   profile_creation_type_ = NO_CREATION_IN_PROGRESS;
 }
 
 void CreateProfileHandler::ShowProfileCreationError(
     Profile* profile,
     const base::string16& error) {
   DCHECK_NE(NO_CREATION_IN_PROGRESS, profile_creation_type_);
   profile_creation_type_ = NO_CREATION_IN_PROGRESS;
   profile_path_being_created_.clear();
@@ skipping 243 matching lines @@
       GetProfileAttributesStorage().GetAllProfilesAttributes();
   for (const ProfileAttributesEntry* entry : entries) {
     if (existing_supervised_user_id == entry->GetSupervisedUserId())
       return false;
   }
   return true;
 }
 #endif
 
 }  // namespace options