[frogr] [flatpak] Removed unnecessary building flags & parameters

[Mario Sanchez Prada <msanchez src gnome org>]

commit 0a4c5ec1f59e0035041ec3b8e53dd0f105ecc256
Author: Mario Sanchez Prada <msanchez gnome org>
Date:   Fri Jan 10 13:37:59 2020 +0100

    [flatpak] Removed unnecessary building flags & parameters
    
    They are implicit in the latest runtimes anyway.

 flatpak/org.gnome.frogr-unstable.json | 7 -------
 1 file changed, 7 deletions(-)
---
diff --git a/flatpak/org.gnome.frogr-unstable.json b/flatpak/org.gnome.frogr-unstable.json
index 7373f78..fc501ff 100644
--- a/flatpak/org.gnome.frogr-unstable.json
+++ b/flatpak/org.gnome.frogr-unstable.json
@@ -18,13 +18,6 @@
         /* Access your documents is useful too (e.g. for saving and loading projects) */
         "--filesystem=xdg-documents",
     ],
-    "build-options" : {
-        "cflags": "-O2 -g",
-        "cxxflags": "-O2 -g",
-        "env": {
-            "V": "1"
-        }
-    },
     "cleanup": [ "/share/man" ],
     "modules": [
         {