These patches make a test case attached to the bug https://bugs.winehq.org/show_bug.cgi?id=33190 work.
-- v3: win32u: NtGdiExtTextOutW() should translate x,y from logical to device units at the last step. win32u: Fix device<->world width/height converters. gdi32/tests: Add some tests for rotated font metrics. win32u: Use slightly more readable names for DP/LP converters. win32u: Use correct helper for converting width to device units.