[gimp] plug-ins: include libgimp/gimp.h and gimpui.h in openexr-wrapper.cc

[Michael Natterer <mitch src gnome org>]

commit a4773a559982dbf53a6f9b63c113452550e9e1ae
Author: Michael Natterer <mitch gimp org>
Date:   Sun Apr 27 14:30:00 2014 +0200

    plug-ins: include libgimp/gimp.h and gimpui.h in openexr-wrapper.cc
    
    The file does not need the includes, but including libgimp from a C++
    file makes sure the build fails if something forbidden gets added to
    any public libgimp header, such as a struct member named "private".

 plug-ins/file-exr/openexr-wrapper.cc |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/plug-ins/file-exr/openexr-wrapper.cc b/plug-ins/file-exr/openexr-wrapper.cc
index 3be6e2c..9cf1430 100644
--- a/plug-ins/file-exr/openexr-wrapper.cc
+++ b/plug-ins/file-exr/openexr-wrapper.cc
@@ -1,5 +1,13 @@
 #include "config.h"
 
+/*  These libgimp includes are not needed here at all, but this is a
+ *  convenient place to make sure the public libgimp headers are
+ *  C++-clean. The C++ compiler will choke on stuff like naming
+ *  a struct member or parameter "private".
+ */
+#include "libgimp/gimp.h"
+#include "libgimp/gimpui.h"
+
 #include "openexr-wrapper.h"
 
 #include <ImfInputFile.h>