Updated json_to_html to be sync.

tools/html_json_doc/lib/json_to_html.dart

Index: tools/html_json_doc/lib/json_to_html.dart
diff --git a/tools/html_json_doc/lib/json_to_html.dart b/tools/html_json_doc/lib/json_to_html.dart
index d25aa4d0b7e654254ef8e7cafbaa575ef98746be..95f7c31444a9cc9c15ca59ed3befb3d048bf6221 100644
--- a/tools/html_json_doc/lib/json_to_html.dart
+++ b/tools/html_json_doc/lib/json_to_html.dart
@@ -66,7 +66,12 @@ Future<bool> convert(Path htmlPath, Path jsonPath) {
   // Find html files. (lister)
   final lister = htmlDir.list(recursive: false);
 
+  var pathList = <Path>[];
   lister.onFile = (String path) {
+    pathList.add(path);
+  };
+
+  getFile(Path path) {
     final name = new Path.fromNative(path).filename;
 
     // Ignore private classes.
@@ -92,21 +97,24 @@ Future<bool> convert(Path htmlPath, Path jsonPath) {
 
     var comments = fileJson[name];
 
-    _convertFile(file, comments);
+    print('BLAH $name');
 
     fileJson.remove(name);
   };
 
   lister.onDone = (_) {
+    while(!pathList.isEmpty) {
+      getFile(pathList.removeLast());
+    }
+  print('foo');
 
-    fileJson.forEach((key, _) {
-      print('WARNING: the following filename was found in the JSON but not in '
-          '${htmlDir.path}:\n"$key"');
-      _anyErrors = true;
-    });
+  fileJson.forEach((key, _) {
+    print('WARNING: the following filename was found in the JSON but not in '
+        '${htmlDir.path}:\n"$key"');
+    _anyErrors = true;
+  });
 
-    completer.complete(_anyErrors);
-  };

[Adam, 2012/11/27 22:18:05]

This closing brace is needed

[Andrei Mouravski, 2012/11/28 00:28:34]

Done.

+  completer.complete(_anyErrors);
 
   return completer.future;
 }