Remove //net (except for Android test stuff) and sdch

net/data/websocket/multiple-connections.html

-<title>WebSocket is not subject to HTTP(S) connection limit</title>
-<script>
-var protocol = location.protocol.replace('http', 'ws');
-var url = protocol + '//' + location.host + '/echo-with-no-extension';
-
-// TODO(ricea): The limit for ws: is 255, but wss: gets a limit of 30
-// (per-host:port, not ip:port!) because it still uses the HTTP pool code. This
-// should be fixed at some point. When it is, change this number back to 50 (or
-// even larger, if it works).
-var socketCount = 30;
-var connected = 0;
-
-for (i = 0; i < socketCount; ++i) {
-  var ws = new WebSocket(url);
-  ws.onopen = function() {
-    ++connected;
-    if (connected == socketCount) {
-      document.title = "PASS";
-    }
-  };
-  ws.onclose = function() {
-    document.title = "FAIL";
-  };
-}
-
-setTimeout(function() {
-  console.log("Got stuck after " + connected + " socket(s) connected");
-  document.title = "FAIL";
-}, 5000);
-</script>