Extension Doc Changes (no building or testable changes): minor changes for tab & windows doc

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

 /**
  * @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.
  *   2) A file located at SCHEMA which is shared with the extension system and
  *      defines the methods and events contained in one api.
  *   3) (Possibly) A static version of the current page url in /static/. I.e.
  *      if called as ../foo.html, it will look for ../static/foo.html.
@@ skipping 255 matching lines @@
 function showPageTOC() {
   return module || getDataFromPageHTML('pageData-showTOC');
 }
 
 function getStaticTOC() {
   var staticHNodes = evalXPathFromId(".//h2|h3", "static");
   var retval = [];
   var lastH2;
   
   staticHNodes.each(function(n, i) {
-    var anchorName = n.nodeName + "-" + i;
-    var a = document.createElement('a');
-    a.name = anchorName;
-    n.parentNode.insertBefore(a, n);
+    var anchorName = n.id || n.nodeName + "-" + i;
+    if (!n.id) {
+      var a = document.createElement('a');
+      a.name = anchorName;
+      n.parentNode.insertBefore(a, n);
+    }
     var dataNode = { name: n.innerHTML, href: anchorName };
     
     if (n.nodeName == "H2") {
       retval.push(dataNode);
       lastH2 = dataNode;
       lastH2.children = [];
     } else {
       lastH2.children.push(dataNode);
     }
   });
@@ skipping 62 matching lines @@
 }
 
 function getSignatureString(parameters) {
   var retval = [];
   parameters.each(function(param, i) {
     retval.push(getTypeName(param) + " " + param.name);
   });
 
   return retval.join(", ");     
 }
+
+function sortByName(a, b) {
+  if (a.name < b.name) {
+    return -1;
+  }
+  if (a.name > b.name) {
+    return 1;
+  }
+  return 0;
+}