build: re-enable partition alloc on mac (#33981)

patches/chromium/.patches

@@ -90,7 +90,6 @@ fix_adapt_exclusive_access_for_electron_needs.patch
 fix_aspect_ratio_with_max_size.patch
 fix_crash_when_saving_edited_pdf_files.patch
 port_autofill_colors_to_the_color_pipeline.patch
-build_disable_partition_alloc_on_mac.patch
 fix_non-client_mouse_tracking_and_message_bubbling_on_windows.patch
 build_make_libcxx_abi_unstable_false_for_electron.patch
 introduce_ozoneplatform_electron_can_call_x11_property.patch

patches/chromium/build_disable_partition_alloc_on_mac.patch

@@ -1,23 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: VerteDinde <[email protected]>
-Date: Tue, 1 Mar 2022 12:07:25 -0800
-Subject: build: disable partition alloc on mac
-
-Enabling partition alloc caused a crash when spawning
-a child process. This patch disables partition alloc for mac,
-and can be removed when the crash in fork is resolved.
-Related issue: https://github.com/electron/electron/issues/32718
-
-diff --git a/build_overrides/partition_alloc.gni b/build_overrides/partition_alloc.gni
-index a6306a0e042d9fa58568d690fdc76f973782299f..72e47348b644d49e1f63b0693fad01df3bb24f01 100644
---- a/build_overrides/partition_alloc.gni
-+++ b/build_overrides/partition_alloc.gni
-@@ -46,7 +46,7 @@ _disable_partition_alloc_everywhere =
- if (is_ios) {
-   _is_partition_alloc_everywhere_platform = ios_partition_alloc_enabled
- } else {
--  _is_partition_alloc_everywhere_platform = !is_nacl
-+  _is_partition_alloc_everywhere_platform = !is_nacl && !is_mac
- }
- 
- # Under Windows debug build, the allocator shim is not compatible with CRT.