[Bug 53341] New: uxtheme:system depends on GetDpiForSystem() which is missing on Windows 10 1507 and earlier

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53341

Bug ID: 53341
           Summary: uxtheme:system depends on GetDpiForSystem() which is
                    missing on Windows 10 1507 and earlier
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: uxtheme
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

uxtheme:system depends on GetDpiForSystem() which is missing on Windows 10 1507
and earlier:

uxtheme:system start -
system.c:0: Tests skipped: missing entry point (details below)
| uxtheme_test.exe - Entry Point Not Found
| The procedure entry point GetDpiForSystem could not be located in the dynamic
link library C:\Users\Public\Documents\uxtheme_test.exe.

https://test.winehq.org/data/patterns.html#uxtheme:system

The dependency was introduced in the commit below:

commit e2daffda25bf79ec3313349b85a33e29d202b1de
Author:     Zhiyi Zhang 
AuthorDate: Mon Jul 4 22:08:25 2022 +0800

uxtheme/tests: Add more GetThemePartSize() tests in different DPI.

To test that GetThemePartSize() should always report theme part size in
system DPI if 
the theme
    handle is open without a valid window handle. Previous tests succeeded
because the cur
rent DPI
    happens to be 96.

Tested manually on Windows 10 for 96, 120, 144, 168, 192 and 216 DPI.

Signed-off-by: Zhiyi Zhang