metrics: remove useless `all` variable local

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/nitmetrics.nit b/src/nitmetrics.nit
index 6b12f88..b7cdeb7 100644 (file)
--- a/src/nitmetrics.nit
+++ b/src/nitmetrics.nit
@@ -56,6 +56,3 @@ end
 print "*** METRICS ***"
 
 toolcontext.run_global_phases(mainmodule)
-
-# All metrics computation ?
-var all = toolcontext.opt_all.value