Empty script in launch configuration causes internal error

[bwilkerson]

Create a launch configuration without specifying a script and save it. Select it from the "Launch" button on the tool bar and you'll get an internal error.

[keertip]

Set owner to @keertip.

[keertip]

r 13202

https://chromiumcodereview.appspot.com/11050026/

---

Removed this from the M2 milestone.
Added this to the M1 milestone.
Added Fixed label.