Initial cut for a development server

test/codegen/expect/html_input_d/html_input_d.js

Index: test/codegen/expect/html_input_d/html_input_d.js
diff --git a/test/codegen/expect/html_input_d/html_input_d.js b/test/codegen/expect/html_input_d/html_input_d.js
index de39c173758000015604e0dc85ec73d26ce6d4b2..502cc95d66c416ac7b75d93e22ddc766bf2d9981 100644
--- a/test/codegen/expect/html_input_d/html_input_d.js
+++ b/test/codegen/expect/html_input_d/html_input_d.js
@@ -3,16 +3,7 @@ var html_input_d;
   'use strict';
   // Function fib: (int) → int
   function fib(n) {
-    return _fib(n, new core.Map());
-  }
-  // Function _fib: (int, Map<int, int>) → int
-  function _fib(n, seen) {
-    if (dart.notNull(n === 0) || dart.notNull(n === 1))
-      return 1;
-    if (seen.get(n) !== null)
-      return seen.get(n);
-    seen.set(n, _fib(n - 1, seen) + _fib(n - 2, seen));
-    return seen.get(n);
+    return dart.notNull(n === 0) || dart.notNull(n === 1) ? 1 : fib(n - 1) + fib(n - 2);
   }
   // Exports:
   html_input_d.fib = fib;