[mutter] cogl: Remove CoglClipState

[Jonas Ådahl <jadahl src gnome org>]

commit 3450b51da11fc1dcf6db402fc3a3099d060a921d
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Jun 15 18:40:11 2016 -0400

    cogl: Remove CoglClipState
    
    We were not using it anywhere; lets get rid of it.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=768977

 cogl/cogl/Makefile.am                  |    2 -
 cogl/cogl/cogl.h                       |    1 -
 cogl/cogl/deprecated/cogl-clip-state.c |  138 -----------------
 cogl/cogl/deprecated/cogl-clip-state.h |  266 --------------------------------
 4 files changed, 0 insertions(+), 407 deletions(-)
---
diff --git a/cogl/cogl/Makefile.am b/cogl/cogl/Makefile.am
index 2a643c7..3f3856e 100644
--- a/cogl/cogl/Makefile.am
+++ b/cogl/cogl/Makefile.am
@@ -49,7 +49,6 @@ pkgconfig_DATA = $(pc_files)
 DISTCLEANFILES += $(pc_files)
 
 cogl_deprecated_h = \
-       deprecated/cogl-clip-state.h            \
        deprecated/cogl-material-compat.h       \
        deprecated/cogl-vertex-buffer.h         \
        deprecated/cogl-shader.h                \
@@ -382,7 +381,6 @@ cogl_sources_c = \
        cogl-closure-list.c                     \
        cogl-fence.c                            \
        cogl-fence-private.h                    \
-       deprecated/cogl-clip-state.c                    \
        deprecated/cogl-vertex-buffer-private.h \
        deprecated/cogl-vertex-buffer.c         \
        deprecated/cogl-material-compat.c               \
diff --git a/cogl/cogl/cogl.h b/cogl/cogl/cogl.h
index 1c0103a..d71dd8a 100644
--- a/cogl/cogl/cogl.h
+++ b/cogl/cogl/cogl.h
@@ -80,7 +80,6 @@
  */
 #ifndef COGL_ENABLE_EXPERIMENTAL_2_0_API
 #include <cogl/cogl-enum-types.h>
-#include <cogl/deprecated/cogl-clip-state.h>
 #include <cogl/deprecated/cogl-vertex-buffer.h>
 #include <cogl/deprecated/cogl-material-compat.h>
 #include <cogl/deprecated/cogl-shader.h>