qtwebglplugin compilation error in '5.14'

-IC:\Utils\postgresql\pgsql\include -IC:\Users\qt\work\install\mkspecs\win32-msvc -Fo.obj\release\ @C:\Users\qt\AppData\Local\Temp\qwebglintegration.obj.8092.31.jom
agent:2019/10/24 05:02:32 build.go:220: qwebglintegration.cpp
agent:2019/10/24 05:02:32 build.go:220: c:\users\qt\work\qt\qtwebglplugin\src\plugins\platforms\webgl\qwebglintegration_p.h(43): fatal error C1083: Cannot open include file: 'QtFontDatabaseSupport/private/qwindowsfontdatabase_p.h': No such file or directory
agent:2019/10/24 05:02:32 build.go:220: c:\users\qt\work\qt\qtwebglplugin\src\plugins\platforms\webgl\qwebglintegration_p.h(43): fatal error C1083: Cannot open include file: 'QtFontDatabaseSupport/private/qwindowsfontdatabase_p.h': No such file or directory
agent:2019/10/24 05:02:32 build.go:220: jom: C:\Users\qt\work\qt\qtwebglplugin\src\plugins\platforms\webgl\Makefile.Release [.obj\release\qwebglcontext.obj] Error 2

Details: https://testresults.qt.io/coin/integration/qt/qt5/tasks/1571891952