[gtk+] pixelcache: Remove

[Benjamin Otte <otte src gnome org>]

commit 568f1ff30136b205620d48f43ba5e3842687e75b
Author: Benjamin Otte <otte redhat com>
Date:   Wed Oct 26 23:46:51 2016 +0200

    pixelcache: Remove
    
    It's now unused.

 gtk/Makefile.am            |    2 -
 gtk/gtkpixelcache.c        |  506 --------------------------------------------
 gtk/gtkpixelcacheprivate.h |   63 ------
 3 files changed, 0 insertions(+), 571 deletions(-)
---
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index 941de3f..31108b8 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -522,7 +522,6 @@ gtk_private_h_sources =             \
        gtkprintoperation-private.h \
        gtkprintutils.h         \
        gtkprivate.h            \
-       gtkpixelcacheprivate.h  \
        gtkprogresstrackerprivate.h     \
        gtkquery.h              \
        gtkrangeprivate.h       \
@@ -835,7 +834,6 @@ gtk_base_c_sources =                \
        gtkprivatetypebuiltins.c \
        gtkprogressbar.c        \
        gtkprogresstracker.c    \
-       gtkpixelcache.c         \
        gtkpopover.c            \
        gtkpopovermenu.c        \
        gtkradiobutton.c        \