Fixed crash on double profile delete operation.

chrome/browser/ui/webui/profile_helper.cc

 // 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 "base/bind.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/profiles/profile_metrics.h"
 #include "chrome/browser/profiles/profile_window.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/webui/profile_helper.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/app_window/app_window_registry.h"
 
 namespace webui {
 
 void OpenNewWindowForProfile(Profile* profile, Profile::CreateStatus status) {
   if (status != Profile::CREATE_STATUS_INITIALIZED)
     return;
 
   profiles::FindOrCreateNewWindowForProfile(
       profile, chrome::startup::IS_PROCESS_STARTUP,
       chrome::startup::IS_FIRST_RUN, false);
 }
 
-void DeleteProfileAtPath(base::FilePath file_path, content::WebUI* web_ui) {
+void DeleteProfileAtPath(base::FilePath file_path,
+                         content::WebUI* web_ui,
+                         ProfileMetrics::ProfileDelete user) {
   DCHECK(web_ui);
 
   if (!profiles::IsMultipleProfilesEnabled())
     return;
-
-  ProfileMetrics::LogProfileDeleteUser(ProfileMetrics::DELETE_PROFILE_SETTINGS);
-
-  g_browser_process->profile_manager()->ScheduleProfileForDeletion(
-      file_path, base::Bind(&OpenNewWindowForProfile));
+  if (g_browser_process->profile_manager()->MaybeScheduleProfileForDeletion(

[achuithb, 2016/05/12 22:33:59]

This seems a bit awkward. Can you pass user into MaybeScheduleProfileForDeletion
and call LogProfileDeleteUser in that function instead?

+          file_path, base::Bind(&OpenNewWindowForProfile))) {
+    ProfileMetrics::LogProfileDeleteUser(user);
+  }
 }
 
 }  // namespace webui