[gnome-boxes] i-properties-provider: use bold text headings for 'Memory' and 'Maximum Disk Size'

[Felipe Borges <felipeborges src gnome org>]

commit 3d525217d637dd87c7161dfdb541a0c18e4b41b9
Author: Srestha Srivastava <sresthasrivastava ss gmail com>
Date:   Sat Mar 23 00:38:21 2019 +0530

    i-properties-provider: use bold text headings for 'Memory' and 'Maximum Disk Size'
    
    Fixes #127

 src/i-properties-provider.vala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/i-properties-provider.vala b/src/i-properties-provider.vala
index f51d2f99..eae6e730 100644
--- a/src/i-properties-provider.vala
+++ b/src/i-properties-provider.vala
@@ -125,7 +125,9 @@ public SizeProperty (string          name,
                          uint64          step,
                          FormatSizeFlags format_flags) {
         var box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
-        var name_label = new Gtk.Label.with_mnemonic (name);
+        var bold_name = "<span font-weight=\"bold\">" + name + "</span>";
+        var name_label = new Gtk.Label.with_mnemonic (bold_name);
+        name_label.set_use_markup (true);
         name_label.halign = Gtk.Align.START;
         name_label.get_style_context ().add_class ("dim-label");
         box.add (name_label);