https://bugs.winehq.org/show_bug.cgi?id=21232
--- Comment #39 from Fabian Maurer dark.shadow4@web.de ---
The staged patch also works for 64 bit (last patch if you want to look), but it acts like Windows 7, and if you have your OS set differently, Chrome will hook into it wrong.
How did you get Chrome x64 to work? Correct me if I'm wrong, but I though the issue is that the syscall is part of the thunk and chrome checks for that, but the staging patches don't solve that issue. The staging patches don't implement the 64bit thunks the way chrome expects them, at least for me it doesn't work.