remove handling of X11BROWSER and CONSOLEBROWSER, obsolete

debian/changelog

@@ -31,8 +31,10 @@ reportbug (6.6.6) UNRELEASED; urgency=medium
     - switch from gtkspell (now removed) to gtkspellcheck; Closes: #802387
   * man/querybts.1
     - remove reference to BROWSER env variable, we use xdg-open; Closes: #690759
+  * reportbug/urlutils.py
+    - remove handling of X11BROWSER and CONSOLEBROWSER, obsolete
 
- -- Sandro Tosi <morph@debian.org>  Fri, 01 Jan 2016 14:46:50 +0000
+ -- Sandro Tosi <morph@debian.org>  Fri, 01 Jan 2016 14:52:18 +0000
 
 reportbug (6.6.5) unstable; urgency=medium
 

reportbug/urlutils.py

@@ -177,14 +177,3 @@ def launch_browser(url):
     if webbrowser:
         webbrowser.open(url)
         return
-
-    X11BROWSER = os.environ.get('X11BROWSER', 'mozilla-firefox')
-    CONSOLEBROWSER = os.environ.get('CONSOLEBROWSER', 'lynx')
-
-    if ('DISPLAY' in os.environ and
-            not os.system('command -v ' + X11BROWSER + ' &> /dev/null')):
-        cmd = "%s %s &" % (X11BROWSER, commands.mkarg(url))
-    else:
-        cmd = "%s %s" % (CONSOLEBROWSER, commands.mkarg(url))
-
-    os.system(cmd)