Unload all apps / extensions when deleting a profile.

chrome/browser/profiles/profile_manager.cc

 // 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/profiles/profile_manager.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 1067 matching lines @@
   return true;
 }
 
 void ProfileManager::FinishDeletingProfile(const base::FilePath& profile_dir) {
   ProfileInfoCache& cache = GetProfileInfoCache();
   // TODO(sail): Due to bug 88586 we don't delete the profile instance. Once we
   // start deleting the profile instance we need to close background apps too.
   Profile* profile = GetProfileByPath(profile_dir);
 
   if (profile) {
+    // TODO: Migrate additional code in this block to observe this notification
+    // instead of being implemented here.
+    content::NotificationService::current()->Notify(
+        chrome::NOTIFICATION_PROFILE_DESTRUCTION_STARTED,
+        content::Source<Profile>(profile),
+        content::NotificationService::NoDetails());
+
     // By this point, all in-progress downloads for the profile being deleted
     // must have been canceled (crbug.com/336725).
     DCHECK(DownloadServiceFactory::GetForBrowserContext(profile)->
            NonMaliciousDownloadCount() == 0);
     BrowserList::CloseAllBrowsersWithProfile(profile);
 
     // Disable sync for doomed profile.
     if (ProfileSyncServiceFactory::GetInstance()->HasProfileSyncService(
         profile)) {
       ProfileSyncServiceFactory::GetInstance()->GetForProfile(
@@ skipping 188 matching lines @@
           last_non_managed_profile_path.BaseName().MaybeAsASCII());
       FinishDeletingProfile(profile_to_delete_path);
     }
   }
 }
 #endif
 
 ProfileManagerWithoutInit::ProfileManagerWithoutInit(
     const base::FilePath& user_data_dir) : ProfileManager(user_data_dir) {
 }