[gnome-build-meta] Switch gnome-calculator to meson

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 16c2a42804362f4cca4764774c0a84073406ded9
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Mon Mar 19 17:18:44 2018 -0500

    Switch gnome-calculator to meson

 elements/core/gnome-calculator.bst | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/elements/core/gnome-calculator.bst b/elements/core/gnome-calculator.bst
index 0409494..d164abe 100644
--- a/elements/core/gnome-calculator.bst
+++ b/elements/core/gnome-calculator.bst
@@ -1,4 +1,4 @@
-kind: autotools
+kind: meson
 sources:
 - kind: git
   url: git_gnome_org:gnome-calculator
@@ -9,7 +9,6 @@ depends:
 - core-deps/gtk+-3.bst
 - core-deps/gtksourceview-3.bst
 - core-deps/libsoup.bst
-- core-deps/m4-common.bst
 - core-deps/vala.bst
 - core-deps/yelp-tools.bst
 - core/adwaita-icon-theme.bst