gnu: Remove QtWebKit.

This fixes <https://issues.guix.gnu.org/53289>.

* gnu/packages/qt.scm (qtwebkit): Remove variable.
* gnu/packages/patches/qtwebkit-fix-building-with-bison-3.7.patch,
gnu/packages/patches/qtwebkit-fix-building-with-glib-2.68.patch,
gnu/packages/patches/qtwebkit-fix-building-with-icu-68.patch,
gnu/packages/patches/qtwebkit-fix-building-with-python-3.9.patch,
gnu/packages/patches/qtwebkit-pbutils-include.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.
* gnu/packages/education.scm (openboard): Adjust code comment.

1 files changed, 0 insertions, 21 deletions

diff --git a/gnu/packages/patches/qtwebkit-fix-building-with-glib-2.68.patch b/gnu/packages/patches/qtwebkit-fix-building-with-glib-2.68.patch
deleted file mode 100644
index 63840f4bbc..0000000000
--- a/gnu/packages/patches/qtwebkit-fix-building-with-glib-2.68.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-Fix building with glib 2.68:
-
-https://github.com/qtwebkit/qtwebkit/issues/1057
-
-Patch copied from upstream pull request:
-
-https://github.com/qtwebkit/qtwebkit/pull/1058/commits/5b698ba3faffd4e198a45be9fe74f53307395e4b
-
-diff -aurN qtwebkit-5.212.0-alpha4/Source/WTF/wtf/glib/GRefPtr.h qtwebkit-5.212.0-alpha4-mod/Source/WTF/wtf/glib/GRefPtr.h
---- qtwebkit-5.212.0-alpha4/Source/WTF/wtf/glib/GRefPtr.h	2020-03-04 18:16:37.000000000 +0100
-+++ qtwebkit-5.212.0-alpha4-mod/Source/WTF/wtf/glib/GRefPtr.h	2021-04-05 06:58:44.763328636 +0200
-@@ -29,9 +29,6 @@
- #include <wtf/RefPtr.h>
- #include <algorithm>
- 
--extern "C" void g_object_unref(gpointer);
--extern "C" gpointer g_object_ref_sink(gpointer);
--
- namespace WTF {
- 
- enum GRefPtrAdoptType { GRefPtrAdopt };