[evince/wip/chpe/symbols-visibility: 17/22] libview: EvPixbufCache is private to libview

[Germán Poo-Caamaño <gpoo src gnome org>]

commit 5f1fc788478466db69c302da469c444e2c10dd09
Author: Christian Persch <chpe src gnome org>
Date:   Sat Nov 20 22:40:56 2021 +0100

    libview: EvPixbufCache is private to libview

 libview/ev-pixbuf-cache.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libview/ev-pixbuf-cache.h b/libview/ev-pixbuf-cache.h
index ff4021fbe..bfd495f2d 100644
--- a/libview/ev-pixbuf-cache.h
+++ b/libview/ev-pixbuf-cache.h
@@ -21,8 +21,8 @@
  * ev-view.c from exploding.
  */
 
-#if !defined (__EV_EVINCE_VIEW_H_INSIDE__) && !defined (EVINCE_COMPILATION)
-#error "Only <evince-view.h> can be included directly."
+#if !defined (EVINCE_COMPILATION)
+#error "This is a private header."
 #endif
 
 #ifndef __EV_PIXBUF_CACHE_H__