[libsoup] Remove deprecated SoupValue APIs

[Patrick Griffis <pgriffis src gnome org>]

commit 271e0b883e7938bb75984b9e8a8d73aa19ec717d
Author: Patrick Griffis <pgriffis igalia com>
Date:   Wed Feb 12 14:12:14 2020 -0800

    Remove deprecated SoupValue APIs

 libsoup/meson.build        |   2 -
 libsoup/soup-value-utils.c | 529 ---------------------------------------------
 libsoup/soup-value-utils.h | 114 ----------
 libsoup/soup.h             |   1 -
 4 files changed, 646 deletions(-)
---
diff --git a/libsoup/meson.build b/libsoup/meson.build
index 19eace43..eef8d4ad 100644
--- a/libsoup/meson.build
+++ b/libsoup/meson.build
@@ -76,7 +76,6 @@ soup_sources = [
   'soup-status.c',
   'soup-tld.c',
   'soup-uri.c',
-  'soup-value-utils.c',
   'soup-version.c',
   'soup-websocket.c',
   'soup-websocket-connection.c',
@@ -163,7 +162,6 @@ soup_introspection_headers = [
   'soup-tld.h',
   'soup-types.h',
   'soup-uri.h',
-  'soup-value-utils.h',
   'soup-websocket.h',
   'soup-websocket-connection.h',
   'soup-websocket-extension.h',
diff --git a/libsoup/soup.h b/libsoup/soup.h
index cb61b34f..55f06ee7 100644
--- a/libsoup/soup.h
+++ b/libsoup/soup.h
@@ -53,7 +53,6 @@ extern "C" {
 #include <libsoup/soup-status.h>
 #include <libsoup/soup-tld.h>
 #include <libsoup/soup-uri.h>
-#include <libsoup/soup-value-utils.h>
 #include <libsoup/soup-version.h>
 #include <libsoup/soup-websocket.h>
 #include <libsoup/soup-websocket-connection.h>