[gtk+] Install flowbox a11y headers

[Matthias Clasen <matthiasc src gnome org>]

commit 1f4c60256f9e0843a30f8bd129e667a398f80df9
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Oct 7 16:29:11 2013 -0400

    Install flowbox a11y headers
    
    Pointed out by Jasper St. Pierre.

 gtk/a11y/Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gtk/a11y/Makefile.am b/gtk/a11y/Makefile.am
index 2be4c99..1139d77 100644
--- a/gtk/a11y/Makefile.am
+++ b/gtk/a11y/Makefile.am
@@ -69,6 +69,8 @@ gtka11yinclude_HEADERS =              \
        gtkcontainercellaccessible.h    \
        gtkentryaccessible.h            \
        gtkexpanderaccessible.h         \
+       gtkflowboxaccessible.h          \
+       gtkflowboxchildaccessible.h     \
        gtkframeaccessible.h            \
        gtkiconviewaccessible.h         \
        gtkimageaccessible.h            \