Implement the API index doc for platform apps.

chrome/common/extensions/docs/js/api_page_generator.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview This file is the controller for generating extension
  * doc pages.
  *
  * It expects to have available via XHR (relative path):
  *   1) API_TEMPLATE which is the main template for the api pages.
@@ skipping 485 matching lines @@
  * The jstProcess() will call out to these functions from within the page
  * template
  */
 
 function filterDocumented(things) {
   return !things ? [] : things.filter(function(thing) {
     return !disableDocs(thing);
   });
 }
 
-function stableAPIs() {
+function listChromeAPIs(packageType, includeExperimental) {
+  // Super ghetto to use a synchronous XHR here, but this only runs during
+  // generation of docs, so I guess it's ok.
+  var req = new XMLHttpRequest();
+  req.open('GET', '../../api/_permission_features.json', false);
+  req.send(null);
+
+  var permissionFeatures = JSON.parse(JSON.minify(req.responseText));
+
   return schema.filter(function(module) {
-    return !disableDocs(module) &&
-           module.namespace.indexOf('experimental') < 0;
+    if (disableDocs(module))
+      return false;
+
+    if ((module.namespace.indexOf('experimental') > -1) !=
+        includeExperimental) {
+      return false;
+    }
+
+    var feature = permissionFeatures[module.namespace];
+    if (feature && feature.extension_types.indexOf(packageType) == -1)
+      return false;
+
+    return true;
   }).map(function(module) {
     return module.namespace;
   }).sort();
-}
-
-function experimentalAPIs() {
-  return schema.filter(function(module) {
-    return !disableDocs(module) &&
-           module.namespace.indexOf('experimental') == 0;
-  }).map(function(module) {
-    return module.namespace;
-  }).sort();
 }
 
 function getDataFromPageHTML(id) {
   var node = document.getElementById(id);
   if (!node)
     return;
   return node.innerHTML;
 }
 
 function isArray(type) {
@@ skipping 284 matching lines @@
   }
   if (a.name > b.name) {
     return 1;
   }
   return 0;
 }
 
 function disableDocs(obj) {
   return !!obj.nodoc;
 }