[PATCH] Update tests

[Federico G. Schwindt]

debug.backend was removed. 
Update tests to reflect this.

f.-

diff --git a/bin/varnishtest/tests/v00006.vtc b/bin/varnishtest/tests/v00006.vtc
index ca4c827..494007f 100644
--- a/bin/varnishtest/tests/v00006.vtc
+++ b/bin/varnishtest/tests/v00006.vtc
@@ -41,7 +41,7 @@ varnish v1 -expect n_backend == 2
 varnish v1 -expect n_vcl_avail == 2
 varnish v1 -expect n_vcl_discard == 0
 
-varnish v1 -cli "debug.backend" -cli "vcl.list"
+varnish v1 -cli "vcl.list"
 
 # Discard the first VCL
 
@@ -64,7 +64,7 @@ client c1 {
 # The workthread should have released its VCL reference now
 # but we need to tickle the CLI to notice
 
-varnish v1 -cli "debug.backend" -cli "vcl.list"
+varnish v1 -cli "vcl.list"
 
 varnish v1 -expect n_backend == 1
 varnish v1 -expect n_vcl_avail == 1
diff --git a/bin/varnishtest/tests/v00012.vtc b/bin/varnishtest/tests/v00012.vtc
index 285f2c1..e7c8d44 100644
--- a/bin/varnishtest/tests/v00012.vtc
+++ b/bin/varnishtest/tests/v00012.vtc
@@ -33,8 +33,6 @@ client c2 {
 	expect resp.status == 503
 } -run
 
-varnish v1 -cli "debug.backend"
-
 sema r2 sync 2
 client c1 -wait