[gtk-doc] examples: Remove outdated variables from example Makefile.am

[Stefan Kost <stefkost src gnome org>]

commit cebfe06be285e3a91b081b62eca6800f7edc0a9a
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Fri Dec 19 11:27:54 2014 +0000

    examples: Remove outdated variables from example Makefile.am
    
    Everyone has automake 1.6 now. Specifying EXTRA_DIST is a bit pointless.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741763

 examples/Makefile.am |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)
---
diff --git a/examples/Makefile.am b/examples/Makefile.am
index d651f55..79ac4d5 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -1,8 +1,3 @@
-## Process this file with automake to produce Makefile.in
-
-# We require automake 1.6 at least.
-AUTOMAKE_OPTIONS = 1.6
-
 # This is a blank Makefile.am for using gtk-doc.
 # Copy this to your project's API docs directory and modify the variables to
 # suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
@@ -14,7 +9,6 @@ DOC_MODULE=
 # Uncomment for versioned docs and specify the version of the module, e.g. '2'.
 #DOC_MODULE_VERSION=2
 
-
 # The top-level XML file (SGML in the past). You can change this if you want to.
 DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml
 
@@ -84,10 +78,6 @@ GTKDOC_LIBS=
 # This includes the standard gtk-doc make rules, copied by gtkdocize.
 include $(top_srcdir)/gtk-doc.make
 
-# Other files to distribute
-# e.g. EXTRA_DIST += version.xml.in
-EXTRA_DIST +=
-
 # Files not to distribute
 # for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
 # for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt