Rename gtkcolorswatchaccessible.h

Call it gtkcolorswatchaccessibleprivate.h. This matches what we're
doing for non-public widget headers in gtk/.

gtk/a11y/Makefile.am

@@ -101,7 +101,7 @@ gtka11y_private_h_sources =		\
 	gtkaccessibility.h		\
 	gtkaccessibilityutil.h		\
 	gtkaccessibilitymisc.h		\
-	gtkcolorswatchaccessible.h	\
+	gtkcolorswatchaccessibleprivate.h \
 	gtkcellaccessibleprivate.h	\
 	gtklockbuttonaccessibleprivate.h \
 	gtkiconviewaccessibleprivate.h	\

gtk/a11y/gtkcolorswatchaccessible.c

@@ -18,7 +18,7 @@
 #include "config.h"
 
 #include <gtk/gtk.h>
-#include "gtkcolorswatchaccessible.h"
+#include "gtkcolorswatchaccessibleprivate.h"
 
 static void atk_action_interface_init (AtkActionIface *iface);
 

gtk/gtkcolorswatch.c

@@ -31,7 +31,7 @@
 #include "gtkpressandholdprivate.h"
 #include "gtkprivate.h"
 #include "gtkintl.h"
-#include "a11y/gtkcolorswatchaccessible.h"
+#include "a11y/gtkcolorswatchaccessibleprivate.h"
 
 
 struct _GtkColorSwatchPrivate