[gnome-continuous-yocto/gnomeostree-3.28-rocko: 4308/8267] ref-manual: remove core-image-directfb reference

[Emmanuele Bassi <ebassi src gnome org>]

commit aa7e2717d33c2d754ec486e9148f446c1d6a3b14
Author: Scott Rifenbark <srifenbark gmail com>
Date:   Mon Jan 23 15:58:42 2017 -0800

    ref-manual: remove core-image-directfb reference
    
    core-image-directfb was removed from oe-core with this commit:
    
    remove core-image-directfb.bb as part of moving directfb
    from oe-core
    (From OE-Core rev: 8871fe1189776d78e5848b08edb9c990b9aebf2d)
    
    I made the similar change to the ref-manual by removing it
    from the "Images" chapter.
    
    (From yocto-docs rev: bee62aea8469cfca77e6f5e97a9ef2f52f16c9cb)
    
    Signed-off-by: Scott Rifenbark <srifenbark gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/ref-manual/ref-images.xml |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/documentation/ref-manual/ref-images.xml b/documentation/ref-manual/ref-images.xml
index 69b58f6..f220968 100644
--- a/documentation/ref-manual/ref-images.xml
+++ b/documentation/ref-manual/ref-images.xml
@@ -54,9 +54,6 @@
             <listitem><para><filename>core-image-clutter</filename>:
                 An image with support for the Open GL-based toolkit Clutter, which enables development of
                 rich and animated graphical user interfaces.</para></listitem>
-            <listitem><para><filename>core-image-directfb</filename>:
-                An image that uses <filename>directfb</filename> instead of X11.
-                </para></listitem>
             <listitem><para><filename>core-image-full-cmdline</filename>:
                 A console-only image with more full-featured Linux system
                 functionality installed.</para></listitem>