Added unit tests for the Dart Chrome.* API wrappers.

tools/json_schema_compiler/dart_test/basic_event.idl

Index: tools/json_schema_compiler/dart_test/basic_event.idl
diff --git a/content/test/data/indexeddb/bug_106883.js b/tools/json_schema_compiler/dart_test/basic_event.idl
similarity index 59%
copy from content/test/data/indexeddb/bug_106883.js
copy to tools/json_schema_compiler/dart_test/basic_event.idl
index b76cb89ea49d12298292f8891e85cfbbbddd26eb..8e5e13ce35ea8bcb1ea07e0e5f76a63e9adaacd6 100644
--- a/content/test/data/indexeddb/bug_106883.js
+++ b/tools/json_schema_compiler/dart_test/basic_event.idl
@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-function test()
-{
-  webkitIndexedDB.deleteDatabase('no-such-database').onsuccess = function() {
-    window.close();
+namespace basic_event {
+  interface Events {
+    // Documentation for basicEvent.
+    static void basicEvent();
   };
-}
+};