From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: deepak1556 <hop2deep@gmail.com>
Date: Tue, 15 Nov 2022 21:45:28 +0900
Subject: chore: introduce blocking api for //electron

This patch comes after Chromium removed the ScopedAllowIO API in favor
of explicitly adding ScopedAllowBlocking calls as friends.

diff --git a/base/threading/thread_restrictions.h b/base/threading/thread_restrictions.h
index 56ddbc2d4fa336bcdbe9aaacd4bf8bbaa3573239..7859ce547dc00c2842fe1aa3699cf20e0f597937 100644
--- a/base/threading/thread_restrictions.h
+++ b/base/threading/thread_restrictions.h
@@ -132,6 +132,7 @@ class KeyStorageLinux;
 class NativeBackendKWallet;
 class NativeDesktopMediaList;
 class PartnerBookmarksReader;
+class ProcessSingleton;
 class Profile;
 class ProfileImpl;
 class ScopedAllowBlockingForProfile;
@@ -278,6 +279,9 @@ class BackendImpl;
 class InFlightIO;
 bool CleanupDirectorySync(const base::FilePath&);
 }  // namespace disk_cache
+namespace electron {
+class ScopedAllowBlockingForElectron;
+}  // namespace electron
 namespace enterprise_connectors {
 class LinuxKeyRotationCommand;
 }  // namespace enterprise_connectors
@@ -575,6 +579,7 @@ class BASE_EXPORT ScopedAllowBlocking {
   friend class ::DesktopNotificationBalloon;
   friend class ::FirefoxProfileLock;
   friend class ::GaiaConfig;
+  friend class ::ProcessSingleton;
   friend class ::ProfileImpl;
   friend class ::ScopedAllowBlockingForProfile;
   friend class ::StartupTabProviderImpl;
@@ -615,6 +620,7 @@ class BASE_EXPORT ScopedAllowBlocking {
   friend class crypto::ScopedAllowBlockingForNSS;  // http://crbug.com/59847
   friend class drive::FakeDriveService;
   friend class extensions::DesktopAndroidExtensionSystem;
+  friend class electron::ScopedAllowBlockingForElectron;
   friend class extensions::InstalledLoader;
   friend class extensions::UnpackedInstaller;
   friend class font_service::internal::MappedFontFile;