PS - Showing permission prompt for activeTab

chrome/browser/chromeos/login/users/chrome_user_manager_impl.cc

 // Copyright 2014 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/chromeos/login/users/chrome_user_manager_impl.h"
 
 #include <stddef.h>
 
 #include <cstddef>
 #include <set>
@@ skipping 14 matching lines @@
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/sys_info.h"
 #include "base/task_runner.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
+#include "chrome/browser/chromeos/extensions/active_tab_permission_granter_delegate_chromeos.h"
 #include "chrome/browser/chromeos/extensions/extension_tab_util_delegate_chromeos.h"
 #include "chrome/browser/chromeos/extensions/permissions_updater_delegate_chromeos.h"
 #include "chrome/browser/chromeos/login/demo_mode/demo_app_launcher.h"
 #include "chrome/browser/chromeos/login/enterprise_user_session_metrics.h"
 #include "chrome/browser/chromeos/login/session/user_session_manager.h"
 #include "chrome/browser/chromeos/login/signin/auth_sync_observer.h"
 #include "chrome/browser/chromeos/login/signin/auth_sync_observer_factory.h"
 #include "chrome/browser/chromeos/login/users/affiliation.h"
 #include "chrome/browser/chromeos/login/users/avatar/user_image_manager_impl.h"
 #include "chrome/browser/chromeos/login/users/chrome_user_manager_util.h"
@@ skipping 798 matching lines @@
   // browser process during logout (the browser process is destroyed during
   // logout), ie. it's not freed and it leaks but that is fine.
   extensions::PermissionsUpdater::SetPlatformDelegate(
       new extensions::PermissionsUpdaterDelegateChromeOS);
 
   // In Public Sessions set the PS delegate on ExtensionTabUtil (used to scrub
   // URL down to origin for security reasons). See comment above about
   // PermissionsUpdaterDelegateChromeOS for more info.
   extensions::ExtensionTabUtil::SetPlatformDelegate(
       new extensions::ExtensionTabUtilDelegateChromeOS);
+
+  // In Public Sessions set the PS delegate on ActiveTabPermissionGranter (used
+  // to ask the user for activeTab permission for security reasons). See comment
+  // above about PermissionsUpdaterDelegateChromeOS for more info.
+  extensions::ActiveTabPermissionGranter::SetPlatformDelegate(

[Ivan Šandrk, 2017/05/05 16:24:27]

At this point might as well break out this delegate initialization code into its
own function. WDYT?

+      new extensions::ActiveTabPermissionGranterDelegateChromeOS);
 }
 
 void ChromeUserManagerImpl::KioskAppLoggedIn(user_manager::User* user) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   active_user_ = user;
   active_user_->SetStubImage(
       base::MakeUnique<user_manager::UserImage>(
           *ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
               IDR_PROFILE_PICTURE_LOADING)),
@@ skipping 517 matching lines @@
       break;
     default:
       NOTREACHED();
       break;
   }
 
   return user;
 }
 
 }  // namespace chromeos