Update all Angular libs (run update_all.sh).

third_party/pkg/angular/demo/todo/webserver.js

-var connect = require('connect');
-var dart2jsaas = require('dart2jsaas');
-var playback = require('../../playback_middleware/lib/middleware.js');
-
-var dart2jsaasEnpoints = dart2jsaas.endpoints({
-  fetcherBaseUrl: 'http://localhost:3000/'
-});
-
-function endsWith(haystack, needle) {
-  if (haystack.length < needle.length) return false;
-
-  var index = haystack.indexOf(needle);
-  return index == (haystack.length - needle.length);
-}
-
-var app = connect()
-    .use(dart2jsaasEnpoints.dart2js)
-    .use(dart2jsaasEnpoints.snapshot)
-    .use(playback.endpoint())
-  // Serve the /todos for the app.
-    .use(function(req, res, next) {
-      if (req.url.indexOf('/todos') != 0) {
-        next();
-        return;
-      }
-      var data = JSON.stringify([
-        {text: 'Done from server', done: true},
-        {text: 'Not done from server', done: false}
-      ]);
-
-      res.writeHead(200, {
-        'Content-Type': 'text/plain',
-        'Content-Length': data.length
-      });
-      res.end(data);
-    })
-    // Redirect the playback_data.dart file to the playback service.
-    .use(function(req, res, next) {
-      if (endsWith(req.url, '/playback_data.dart')) {
-        res.writeHead(302, {
-          'Location': '/record'
-        });
-        res.end();
-        return;
-      }
-      next();
-    })
-    .use(connect.static(process.cwd()));
-
-connect.createServer(app).listen(3000);
-
-console.log('Listening on port 3000');