Remove the ability to retain local data of evicted ephemeral apps

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 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/extensions/extension_service.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 
@@ skipping 742 matching lines @@
     if (!GetFileTaskRunner()->PostTask(
             FROM_HERE,
             base::Bind(&ExtensionService::UninstallExtensionOnFileThread,
                        extension->id(),
                        profile_,
                        install_directory_,
                        extension->path())))
       NOTREACHED();
   }
 
-  // Do not remove the data of ephemeral apps. They will be garbage collected by
-  // EphemeralAppService.
-  if (!extension_prefs_->IsEphemeralApp(extension->id()))
-    extensions::DataDeleter::StartDeleting(profile_, extension.get());
+  extensions::DataDeleter::StartDeleting(profile_, extension.get());
 
   UntrackTerminatedExtension(extension->id());
 
   // Notify interested parties that we've uninstalled this extension.
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_UNINSTALLED_DEPRECATED,
       content::Source<Profile>(profile_),
       content::Details<const Extension>(extension.get()));
   ExtensionRegistry::Get(profile_)->TriggerOnUninstalled(extension.get());
 
@@ skipping 1763 matching lines @@
 }
 
 void ExtensionService::OnProfileDestructionStarted() {
   ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
   for (ExtensionIdSet::iterator it = ids_to_unload.begin();
        it != ids_to_unload.end();
        ++it) {
     UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
   }
 }