Fix redirect on Code demo.

appengine/app.yaml

@@ -11,7 +11,7 @@ handlers:
   static_files: redirect.html
   upload: redirect.html
 # Code, Maze and Turtle moved from demos on 29 Dec 2012.
-- url: /static/demos/(code|maze|turtle)/.*
+- url: /static/demos/(maze|turtle)/.*
   static_files: redirect.html
   upload: redirect.html
 # Apps was disbanded on 20 Nov 2014.

appengine/redirect.html

@@ -9,8 +9,8 @@ if (loc.match('/blockly/')) {
   loc = loc.replace('/blockly/', '/static/');
 }
 
-// Code, Maze and Turtle moved from demos to apps on 29 Dec 2012.
-if (loc.match(/\/demos\/(code|maze|turtle)\//)) {
+// Maze and Turtle moved from demos to apps on 29 Dec 2012.
+if (loc.match(/\/demos\/(maze|turtle)\//)) {
   loc = loc.replace('/demos/', '/apps/');
 }
 
@@ -19,7 +19,7 @@ if (loc.match('/vn.html')) {
   loc = loc.replace('/vn.html', '/vi.html');
 }
 
-if (loc.match('/apps/code/code.html')) {
+if (loc.match('/code/code.html')) {
   // Code moved to index.html on 7 Aug 2013.
   loc = loc.replace('/code.html', '/index.html');
 } else if (loc.match('/apps/code/zh_tw.html')) {

demos/code/code.js

@@ -338,7 +338,7 @@ Code.init = function() {
     BlocklyStorage['LINK_ALERT'] = MSG['linkAlert'];
     BlocklyStorage['HASH_ERROR'] = MSG['hashError'];
     BlocklyStorage['XML_ERROR'] = MSG['xmlError'];
-    BlocklyApps.bindClick(linkButton, BlocklyStorage.link);
+    Code.bindClick(linkButton, BlocklyStorage.link);
   } else if (linkButton) {
     linkButton.className = 'disabled';
   }