libxcomposite: Drop obsolete patch

The patch looks obsolete now we have recipe specific sysroots, drop it.

(From OE-Core rev: 69b681d1cb35ba9b03b532c7caa3d9c555f0e7e4)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/xorg-lib/libxcomposite/change-include-order.patch

@@ -1,18 +0,0 @@
-Upstream-Status: Inappropriate [configuration]
-
-This patch makes the build use its own Xcomposite.h over rather than an
-older Xcomposite.h that might already be installed in the staging dir.
-
-Index: libXcomposite-0.4.3/src/Makefile.am
-===================================================================
---- libXcomposite-0.4.3.orig/src/Makefile.am	2010-06-30 22:42:53.000000000 -0700
-+++ libXcomposite-0.4.3/src/Makefile.am	2010-11-23 23:09:34.544322930 -0800
-@@ -19,7 +19,7 @@
- #  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- #  PERFORMANCE OF THIS SOFTWARE.
- 
--AM_CFLAGS = $(CWARNFLAGS) $(XCOMPOSITE_CFLAGS) $(XFIXES_CFLAGS)
-+AM_CFLAGS = -I$(top_srcdir)/include $(CWARNFLAGS) $(XCOMPOSITE_CFLAGS) $(XFIXES_CFLAGS)
- AM_CPPFLAGS = -I$(top_srcdir)/include
- 
- lib_LTLIBRARIES = libXcomposite.la

meta/recipes-graphics/xorg-lib/libxcomposite_0.4.6.bb

@@ -22,6 +22,4 @@ PE = "1"
 
 XORG_PN = "libXcomposite"
 
-SRC_URI += " file://change-include-order.patch"
-
 SRC_URI[sha256sum] = "fe40bcf0ae1a09070eba24088a5eb9810efe57453779ec1e20a55080c6dc2c87"