thrimbletrimmer: Always respect the channel given by thrimshim

thrimbletrimmer/scripts/IO.js

@@ -13,7 +13,7 @@ pageSetup = function() {
             document.getElementById("VideoTitlePrefix").value = data.title_prefix;
             document.getElementById("VideoTitle").setAttribute("maxlength", data.title_max_length);
 
-            document.getElementById("StreamName").value = data.video_channel ? data.video_channel:document.getElementById("StreamName").value;
+            document.getElementById("StreamName").value = data.video_channel;
             document.getElementById("hiddenSubmissionID").value = data.id;
             // set stream start/end, then copy to bustime inputs
             document.getElementById("StreamStart").value = data.event_start;