[Bug 35189] New: regression: Battle.net App fails to start after commit "msvcp100: Share the source code with msvcp90"

https://bugs.winehq.org/show_bug.cgi?id=35189

Bug ID: 35189
           Summary: regression: Battle.net App fails to start after commit
                    "msvcp100: Share the source code with msvcp90"
           Product: Wine
           Version: 1.7.8
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
    Classification: Unclassified
   Regression SHA1: 6d30d6be78a49e1add6d8c7886484a2ceb950c71

Created attachment 46941
  --> https://bugs.winehq.org/attachment.cgi?id=46941
stderr output when starting battle.net app

Battle.net App started with 1.7.8 and later commits (failed after 15 seconds,
but that is a differnt bug), but broke completely with
http://source.winehq.org/git/wine.git/commitdiff/6d30d6be78a49e1add6d8c78864...

Breaking means the exe starts, but no Window opens. The exe keeps running.

I am running git version of wine in Arch Linux 64 bit with this package:
https://aur.archlinux.org/packages/wine-git/ (added --disable-tests and
specific commits added for bisection).

The prominent error (that didn't appear otherwise) seems to be:

err:ntdll:RtlpWaitForCriticalSection section 0x7e7362e0 "?" wait timed out in
thread 001e, blocked by 0000, retrying (60 sec)
err:ntdll:RtlpWaitForCriticalSection section 0x7e7362e0 "?" wait timed out in
thread 001e, blocked by 0000, retrying (60 sec)

with several of these above:
fixme:msvcp:_Locinfo__Locinfo_ctor_cat_cstr (0x33f76c 1 C) semi-stub

I didn't try to revert the patch myself, since it is a more complex patch and
there have been related changes around the commit.
I am afk for the evening (europe), but I will be available on the weekend to
test things.

I also tested another program, Diablo 3 (stable), which doesn't seem to be
affected.