Fix the issue where #include "pch.h" is always being generated - #1626

Fix the issue where #include "pch.h" is always being generated#1626

Yexuan Xiao (YexuanXiao) wants to merge 2 commits into

microsoft:mastermicrosoft/cppwinrt:masterfrom

YexuanXiao:patch-8YexuanXiao/cppwinrtplus:patch-8Copy head branch name to clipboard