[Bug 52874] New: win32u change prevents chromium from starting

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52874

Bug ID: 52874
           Summary: win32u change prevents chromium from starting
           Product: Wine
           Version: 7.7
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: user32
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

The following commit breaks chromium:

commit 0528f37fdd9b11cc95d074bb9e261d5127cb6ec3
Author: Jacek Caban 
Date:   Tue Apr 19 15:34:44 2022 +0200

win32u: Move NtUserFindWindowEx implementation from user32.

Signed-off-by: Jacek Caban 
    Signed-off-by: Huw Davies 
    Signed-off-by: Alexandre Julliard

chromium just prints a few fixmes and then hangs, using one thread fully.
This only affects the sandbox, --no-sandbox is a workaround.
Reverting fixes the issue.

Download for testing (chrome-win.zip):
https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.ht...

Please use this version for testing, since it's the newest version not affected
by bug 52845.