Remove no longer needed patches from dist-git.

Fixes commit 6d9d5e1cc9.

0001-tests-Provide-full-path-to-Unix-domain-sockets.patch

@@ -1,57 +0,0 @@
-From 974f6aba15d71984b5f05dc8b5f10bb7a5cec082 Mon Sep 17 00:00:00 2001
-From: "Richard W.M. Jones" <rjones@redhat.com>
-Date: Wed, 6 Jun 2018 19:29:35 +0100
-Subject: [PATCH 1/2] tests: Provide full path to Unix domain sockets.
-
-See also this thread:
-https://www.redhat.com/archives/libvir-list/2018-June/msg00490.html
----
- tests/test-cache.sh | 3 ++-
- tests/test-cow.sh   | 3 ++-
- 2 files changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/tests/test-cache.sh b/tests/test-cache.sh
-index e5e9e82..c46e7be 100755
---- a/tests/test-cache.sh
-+++ b/tests/test-cache.sh
-@@ -32,6 +32,7 @@
- # SUCH DAMAGE.
- 
- set -e
-+set -x
- 
- files="cache.img cache.sock cache.pid"
- rm -f $files
-@@ -69,7 +70,7 @@ cleanup ()
- trap cleanup INT QUIT TERM EXIT ERR
- 
- # Open the overlay and perform some operations.
--guestfish --format=raw -a 'nbd://?socket=cache.sock' <<'EOF'
-+guestfish --format=raw -a "nbd://?socket=$PWD/cache.sock" <<'EOF'
-   run
-   part-disk /dev/sda gpt
-   mkfs ext4 /dev/sda1
-diff --git a/tests/test-cow.sh b/tests/test-cow.sh
-index 443ba38..01d2d04 100755
---- a/tests/test-cow.sh
-+++ b/tests/test-cow.sh
-@@ -32,6 +32,7 @@
- # SUCH DAMAGE.
- 
- set -e
-+set -x
- 
- files="cow-base.img cow-diff.qcow2 cow.sock cow.pid"
- rm -f $files
-@@ -70,7 +71,7 @@ cleanup ()
- trap cleanup INT QUIT TERM EXIT ERR
- 
- # Write some data into the overlay.
--guestfish --format=raw -a 'nbd://?socket=cow.sock' -m /dev/sda1 <<EOF
-+guestfish --format=raw -a "nbd://?socket=$PWD/cow.sock" -m /dev/sda1 <<EOF
-   fill-dir / 10000
-   fill-pattern "abcde" 5M /large
-   write /hello "hello, world"
--- 
-2.16.2
-

0002-tests-xz-Use-16M-block-size-when-preparing-disk-for-.patch

@@ -1,52 +0,0 @@
-From 013a3a96a102d1b1481a08b6d37bdf958d123985 Mon Sep 17 00:00:00 2001
-From: "Richard W.M. Jones" <rjones@redhat.com>
-Date: Wed, 6 Jun 2018 20:06:39 +0100
-Subject: [PATCH 2/2] tests: xz: Use 16M block size when preparing disk for xz
- plugin test.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In a recent commit guestfish changed the default size for disk images
-prepared using the -N parameter from 100M to 1G:
-
-  https://github.com/libguestfs/libguestfs/commit/adc23829e4b128562c2c29d984654528bd259644
-
-For the xz plugin test we prepared a disk image using guestfish and
-then xz-compressing the output, but we did not take our own advice and
-use the --block-size parameter to limit the xz block size.  Because of
-the increased size of the disk as a whole, this pushed the block size
-beyond the limit that the xz plugin can handle, and the test would
-fail with:
-
-  nbdkit: error: /var/tmp/nbdkit-1.3.1/tests/disk.xz: xz file largest block is bigger than maxblock
-  Either recompress the xz file with smaller blocks (see nbdkit-xz-plugin(1))
-  or make maxblock parameter bigger.
-  maxblock = 536870912 (bytes)
-  largest block in xz file = 1073741824 (bytes)
-
-Simple fix by adding the --block-size parameter.
-
-Note that to see the effect of this change you will need to ‘make
-maintainer-clean’ or remove the files ‘tests/disk’ and ‘tests/disk.xz’
-by hand.
----
- tests/Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/tests/Makefile.am b/tests/Makefile.am
-index 4582120..0cc2618 100644
---- a/tests/Makefile.am
-+++ b/tests/Makefile.am
-@@ -328,7 +328,7 @@ test_xz_LDADD = libtest.la $(LIBGUESTFS_LIBS)
- 
- disk.xz: disk
- 	rm -f $@
--	xz --best -c disk > $@
-+	xz --best --block-size=16777216 -c disk > $@
- 
- endif HAVE_GUESTFISH
- endif HAVE_LIBLZMA
--- 
-2.16.2
-