[gnome-clocks] flatpak: Remove redundant build flags

[Juraj Fiala <jurf src gnome org>]

commit 96a0559cb281457412a8e9b05825ca827d5756ea
Author: Juraj Fiala <jurf riseup net>
Date:   Thu Apr 4 19:14:42 2019 +0000

    flatpak: Remove redundant build flags
    
    Since the freedesktop.org runtime 18.08 (hence GNOME 3.30) default builds flags are set by the runtime, 
no longer needing manual care in the manifest unless needed.

 data/flatpak/org.gnome.clocks.json | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/data/flatpak/org.gnome.clocks.json b/data/flatpak/org.gnome.clocks.json
index 803057f..7bf3e0c 100644
--- a/data/flatpak/org.gnome.clocks.json
+++ b/data/flatpak/org.gnome.clocks.json
@@ -22,8 +22,6 @@
         "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
     ],
     "build-options" : {
-        "cflags": "-O2 -g",
-        "cxxflags": "-O2 -g",
         "env": {
             "V": "1"
         }