mfplat-streaming-support: Remove patch 0044.

This was based on a misreading of the documentation; see the following thread:

https://gitlab.winehq.org/wine/wine/-/merge_requests/242#note_2170

patches/mfplat-streaming-support/0044-winegstreamer-Let-src_getrange_cb-allocate-the-buffe.patch

@@ -1,56 +0,0 @@
-From 542e27319af4903ddd557b7269ef52f2fee627d7 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?R=C3=A9mi=20Bernon?= <rbernon@codeweavers.com>
-Date: Wed, 15 Dec 2021 13:54:05 +0100
-Subject: [PATCH 44/88] winegstreamer: Let src_getrange_cb allocate the buffer
- in push_data.
-
-GStreamer documentation also states that gst_pad_push caller loses its
-buffer reference, so whatever we were doing looks wrong here.
----
- dlls/winegstreamer/wg_parser.c | 11 ++---------
- 1 file changed, 2 insertions(+), 9 deletions(-)
-
-diff --git a/dlls/winegstreamer/wg_parser.c b/dlls/winegstreamer/wg_parser.c
-index 42c727fbd0b..0b67a6836c4 100644
---- a/dlls/winegstreamer/wg_parser.c
-+++ b/dlls/winegstreamer/wg_parser.c
-@@ -1607,18 +1607,12 @@ static gboolean src_query_cb(GstPad *pad, GstObject *parent, GstQuery *query)
- static void *push_data(void *arg)
- {
-     struct wg_parser *parser = arg;
--    GstBuffer *buffer;
-     GstSegment *segment;
-+    GstBuffer *buffer;
-     guint max_size;
- 
-     GST_DEBUG("Starting push thread.");
- 
--    if (!(buffer = gst_buffer_new_allocate(NULL, 16384, NULL)))
--    {
--        GST_ERROR("Failed to allocate memory.");
--        return NULL;
--    }
--
-     max_size = parser->stop_offset ? parser->stop_offset : parser->file_size;
- 
-     gst_pad_push_event(parser->my_src, gst_event_new_stream_start("wg_stream"));
-@@ -1636,6 +1630,7 @@ static void *push_data(void *arg)
-             break;
-         size = min(16384, max_size - parser->next_offset);
- 
-+        buffer = NULL;
-         if ((ret = src_getrange_cb(parser->my_src, NULL, parser->next_offset, size, &buffer)) < 0)
-         {
-             GST_ERROR("Failed to read data, ret %s.", gst_flow_get_name(ret));
-@@ -1652,8 +1647,6 @@ static void *push_data(void *arg)
-         }
-     }
- 
--    gst_buffer_unref(buffer);
--
-     gst_pad_push_event(parser->my_src, gst_event_new_eos());
- 
-     GST_DEBUG("Stopping push thread.");
--- 
-2.34.1
-