[libsoup] Remove unused soup-portability.h

[Patrick Griffis <pgriffis src gnome org>]

commit a93467a273800128e25d701547f916bbeb4309bd
Author: Patrick Griffis <pgriffis igalia com>
Date:   Tue Mar 10 17:43:20 2020 -0700

    Remove unused soup-portability.h

 libsoup/meson.build        |  1 -
 libsoup/soup-portability.h | 26 --------------------------
 2 files changed, 27 deletions(-)
---
diff --git a/libsoup/meson.build b/libsoup/meson.build
index 3f9e6926..38b76898 100644
--- a/libsoup/meson.build
+++ b/libsoup/meson.build
@@ -169,7 +169,6 @@ soup_introspection_headers = [
   'soup-misc.h',
   'soup-multipart.h',
   'soup-multipart-input-stream.h',
-  'soup-portability.h',
   'soup-request.h',
   'soup-request-data.h',
   'soup-request-file.h',