[gnome-builder/wip/chergert/perspective] tests: use -gtk-key-bindings

[Christian Hergert <chergert src gnome org>]

commit c6a4d5026b17bec8bbeef0a6dfe2dba7cee37967
Author: Christian Hergert <chergert redhat com>
Date:   Tue Nov 24 01:35:47 2015 -0800

    tests: use -gtk-key-bindings

 tests/test-ide-source-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/test-ide-source-view.c b/tests/test-ide-source-view.c
index 6ccdc0b..1a9d135 100644
--- a/tests/test-ide-source-view.c
+++ b/tests/test-ide-source-view.c
@@ -50,7 +50,7 @@ static gchar          *css = "\
     bind \"<ctrl>s\" { \"action\" (\"file\", \"save\", \"\") }; \
 } \
 IdeSourceView { \
-    gtk-key-bindings: file-keybindings; \
+    -gtk-key-bindings: file-keybindings; \
 } \
 ";