[gnome-builder] clang: add cpphdr to plugin types

[Christian Hergert <chergert src gnome org>]

commit e490450c1c64349e4b766c1dda14208fe9a707dd
Author: Christian Hergert <chergert redhat com>
Date:   Mon Nov 20 16:52:31 2017 -0800

    clang: add cpphdr to plugin types

 src/plugins/clang/clang.plugin |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/plugins/clang/clang.plugin b/src/plugins/clang/clang.plugin
index b898b16..c734290 100644
--- a/src/plugins/clang/clang.plugin
+++ b/src/plugins/clang/clang.plugin
@@ -7,11 +7,11 @@ Copyright=Copyright © 2015 Christian Hergert
 Builtin=true
 Embedded=ide_clang_register_types
 X-Completion-Provider-Languages=c,chdr,cpp,cpphdr
-X-Highlighter-Languages=c,chdr,cpp
+X-Highlighter-Languages=c,chdr,cpp,cpphdr
 X-Highlighter-Languages-Priority=100
-X-Symbol-Resolver-Languages=c,chdr,cpp
+X-Symbol-Resolver-Languages=c,chdr,cpp,cpphdr
 X-Symbol-Resolver-Languages-Priority=100
-X-Diagnostic-Provider-Languages=c,chdr,cpp
+X-Diagnostic-Provider-Languages=c,chdr,cpp,cpphdr
 X-Diagnostic-Provider-Languages-Priority=100
-X-Code-Indexer-Languages=c,chdr,cpp,cphdr
+X-Code-Indexer-Languages=c,chdr,cpp,cpphdr
 X-Code-Indexer-Languages-Priority=100