[gtkglext] build: Do not disable deprecated symbols on Quartz

[Emmanuele Bassi <ebassi src gnome org>]

commit 7e867381d8fd26a3629968e2fc7c29a9c79e3c1b
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sun Nov 9 22:52:48 2014 +0000

    build: Do not disable deprecated symbols on Quartz
    
    It's pointless, for an unmaintained library, and we don't do that for
    any other backend, library, or examples.

 gdk/quartz/Makefile.am |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/gdk/quartz/Makefile.am b/gdk/quartz/Makefile.am
index 627f0f8..9157ee9 100644
--- a/gdk/quartz/Makefile.am
+++ b/gdk/quartz/Makefile.am
@@ -11,10 +11,7 @@ AM_CPPFLAGS = \
        $(GTKGLEXT_DEBUG_FLAGS)         \
        $(GDK_CFLAGS)                   \
        $(GL_CFLAGS)                    \
-        $(GDKGLEXT_WIN_CFLAGS)         \
-       -DG_DISABLE_DEPRECATED          \
-       -DGDK_DISABLE_DEPRECATED        \
-       -DGDK_PIXBUF_DISABLE_DEPRECATED
+        $(GDKGLEXT_WIN_CFLAGS)
 
 AM_LDFLAGS = $(GDK_LIBS) $(GL_LIBS) $(GDKGLEXT_WIN_LIBS)