Removes references to mibstore.h and miInitializeBackingStore, which
have been removed from xorg-server.  Zack Rusin <zackr@vmware.com>
wrote: "It was a noop for at least 5 years and it has been removed."
See: http://patches.openembedded.org/patch/46133/

--- xf86-video-trident-1.3.6/src/trident_driver.c.~1~	2012-07-15 22:16:00.000000000 -0400
+++ xf86-video-trident-1.3.6/src/trident_driver.c	2014-12-19 01:45:29.529410518 -0500
@@ -56,7 +56,6 @@
 
 #include "mipointer.h"
 
-#include "mibstore.h"
 #include "shadow.h"
 #include "trident.h"
 #include "trident_regs.h"
@@ -3037,7 +3036,6 @@
     	TridentAccelInit(pScreen);
     }
 
-    miInitializeBackingStore(pScreen);
     xf86SetBackingStore(pScreen);
 
     /* Initialise cursor functions */
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<tr><td><span title='2016-11-10 18:49:48 +0100'>2016-11-10</span></td><td><a href='/guix/commit/gnu/packages/inkscape.scm?id=3f62fa2b8180afd8dafd9e38cc34bcba9beab871'>gnu: inkscape: Use modify-phases syntax.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/inkscape.scm (inkscape)[arguments]: Use modify-phases
syntax.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2016-05-02 22:06:39 +0800'>2016-05-02</span></td><td><a href='/guix/commit/gnu/packages/inkscape.scm?id=8e3593353ee8cb3bb171fe2919850790aac15076'>Revert "Revert "gnu: inkscape: Fix build with glibmm-2.48.""</a><span class='msg-avail'>...<span class='msg-tooltip'>This reverts commit 267061ba0bc6df0d61081b97d650d95acec8178a.
</span></span></td><td>宋文武</td></tr>
<tr><td><span title='2016-04-23 13:12:53 -0400'>2016-04-23</span></td><td><a href='/guix/commit/gnu/packages/inkscape.scm?id=267061ba0bc6df0d61081b97d650d95acec8178a'>Revert "gnu: inkscape: Fix build with glibmm-2.48."</a><span class='msg-avail'>...<span class='msg-tooltip'>This reverts commit 0118c6ab62ac90136fe877ded67869c104440ffd.
</span></span></td><td>Mark H Weaver</td></tr>
<tr><td><span title='2016-04-23 05:05:18 -0400'>2016-04-23</span></td><td><a href='/guix/commit/gnu/packages/inkscape.scm?id=0118c6ab62ac90136fe877ded67869c104440ffd'>gnu: inkscape: Fix build with glibmm-2.48.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patches/inkscape-drop-wait-for-targets.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/inkscape.scm (inkscape)[source]: Add patch.
</span></span></td><td>Mark H Weaver</td></tr>
<tr><td><span title='2015-10-20 22:37:26 +0200'>2015-10-20</span></td><td><a href='/guix/commit/gnu/packages/inkscape.scm?id=5e3bfe9d018f42324c19a5486e91d922cde40db6'>gnu: inkscape: Fix build with newer GLibmm.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/inkscape.scm (inkscape)[arguments]: Add #:configure-flags.
</span></span></td><td>Ludovic Courtès</td></tr>