Add distinguished content to the empty test headers.
authorHaojian Wu <hokein.wu@gmail.com>
Thu, 8 Dec 2022 15:15:34 +0000 (16:15 +0100)
committerHaojian Wu <hokein.wu@gmail.com>
Thu, 8 Dec 2022 15:27:04 +0000 (16:27 +0100)
To make the lit test print-header-json.c passed on a file-content-hash
file system.

clang/test/Preprocessor/Inputs/print-header-json/header1.h
clang/test/Preprocessor/Inputs/print-header-json/header2.h
clang/test/Preprocessor/Inputs/print-header-json/system/system1.h
clang/test/Preprocessor/Inputs/print-header-json/system/system2.h
clang/test/Preprocessor/Inputs/print-header-json/system/system3.h