Fix cros_run_vm_update --proxy_port support

bin/cros_run_vm_update

Index: bin/cros_run_vm_update
diff --git a/bin/cros_run_vm_update b/bin/cros_run_vm_update
index abd00714622e61a6c076927e6c71fb8712e0499d..68eeba76b5cb6fd3d85362f5264c567068bb5c04 100755
--- a/bin/cros_run_vm_update
+++ b/bin/cros_run_vm_update
@@ -10,6 +10,8 @@
 . "$(dirname $0)/../lib/cros_vm_lib.sh"
 
 DEFINE_string payload "" "Full name of the payload to update with."
+DEFINE_string proxy_port "" \
+  "Have the client request from this proxy instead of devserver."
 DEFINE_string src_image "" \
   "Create a delta update by passing in the image on the remote machine."
 DEFINE_string stateful_update_flag "" "Flags to pass to stateful update." s
@@ -38,6 +40,10 @@ if [ -n "${FLAGS_payload}" ]; then
   IMAGE_ARGS="--payload="${FLAGS_payload}""
 fi
 
+if [ -n "${FLAGS_proxy_port}" ]; then
+  IMAGE_ARGS="--proxy_port="${FLAGS_proxy_port}""

[sosa, 2010/12/11 00:17:07]

Does the quotes in quotes work?  Don't need \" in there?

[dgarrett, 2010/12/11 00:25:38]

To be honest, it's a copy mod of the option above. It does work, but is probably
suboptimal. I imagine it's just being passed along to a new shell that processes
it out.

+fi
+
 $(dirname $0)/../image_to_live.sh \
   --remote=127.0.0.1 \
   --ssh_port=${FLAGS_ssh_port} \