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-tga-1.2.2/src/tga_accel.c.~1~	2012-07-15 23:54:04.000000000 -0400
+++ xf86-video-tga-1.2.2/src/tga_accel.c	2014-12-19 01:40:27.535913013 -0500
@@ -37,7 +37,6 @@
 #include "xf86cmap.h"
 #include "mipointer.h"
 
-#include "mibstore.h"
 #include "miline.h"
 
 #include "tga_regs.h"
--- xf86-video-tga-1.2.2/src/tga_driver.c.~1~	2012-07-15 23:54:28.000000000 -0400
+++ xf86-video-tga-1.2.2/src/tga_driver.c	2014-12-19 01:40:48.756018238 -0500
@@ -46,8 +46,6 @@
 
 /* software cursor */
 #include "mipointer.h"
-/* backing store */
-#include "mibstore.h"
 
 /*  #include "mibank.h" */
 /* colormap manipulation */
@@ -1451,7 +1449,6 @@
     
     fbPictureInit (pScreen, 0, 0);
     
-    miInitializeBackingStore(pScreen);
     xf86SetBackingStore(pScreen);
     xf86SetSilkenMouse(pScreen);
 
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<div class='path'>path: <a href='/guix/log/?id=17f168fcadcae78284d2b88accb4250a2e0d43fa'>root</a>/<a href='/guix/log/gnu?id=17f168fcadcae78284d2b88accb4250a2e0d43fa'>gnu</a>/<a href='/guix/log/gnu/packages?id=17f168fcadcae78284d2b88accb4250a2e0d43fa'>packages</a>/<a href='/guix/log/gnu/packages/ninja.scm?id=17f168fcadcae78284d2b88accb4250a2e0d43fa'>ninja.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/ninja.scm?id=17f168fcadcae78284d2b88accb4250a2e0d43fa&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-02-03 15:29:15 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/ninja.scm?id=8928425756a9cc162bc38888a7c7084fcc777bd1'>gnu: ninja: Update to 1.10.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ninja.scm (ninja): Update to 1.10.0.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-02-03 15:29:15 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/ninja.scm?id=181171ffdb4bdb534a4ce0fb631fa7cf103a2996'>gnu: ninja: Do not use unstable tarball.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ninja.scm (ninja)[source]: Change to GIT-FETCH.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-07-07 18:38:19 +0200'>2019-07-07</span></td><td><a href='/guix/commit/gnu/packages/ninja.scm?id=2c886af91154916a656aeecf6ba517e0cdc6fe93'>gnu: ninja: Python is a regular input.</a><span class='msg-avail'>...<span class='msg-tooltip'>Ninja uses Python at run time, so it must not be a native input.

* gnu/packages/ninja.scm (ninja)[native-inputs]: Change to ...
[inputs]: ... this.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-07-07 18:38:19 +0200'>2019-07-07</span></td><td><a href='/guix/commit/gnu/packages/ninja.scm?id=b78491f857d974afa8339f778772e0a140a1c344'>gnu: ninja: Build against Python 3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ninja.scm (ninja)[native-inputs]: Change PYTHON-2 to PYTHON-WRAPPER.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-02-10 21:04:22 +0100'>2019-02-10</span></td><td><a href='/guix/commit/gnu/packages/ninja.scm?id=18df1ab122b81f8147c2f8e5cf937bc62ebd292d'>gnu: ninja: Update to 1.9.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ninja.scm (ninja): Update to 1.9.0.
</span></span></td><td>Marius Bakke</td></tr>