Detect if webkitNotifications is available and remove webkit prefix (replaced

tools/dom/scripts/generator.py

 #!/usr/bin/python
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """This module provides shared functionality for systems to generate
 Dart APIs from the IDL database."""
 
 import copy
 import re
@@ skipping 622 matching lines @@
   "@Experimental()",
 ]
 
 _all_but_ie9_annotations = [
   "@SupportedBrowser(SupportedBrowser.CHROME)",
   "@SupportedBrowser(SupportedBrowser.FIREFOX)",
   "@SupportedBrowser(SupportedBrowser.IE, '10')",
   "@SupportedBrowser(SupportedBrowser.SAFARI)",
 ]
 
+_webkit_experimental_annotations = [
+  "@SupportedBrowser(SupportedBrowser.CHROME)",
+  "@SupportedBrowser(SupportedBrowser.SAFARI)",
+  "@Experimental()",
+]
+
 _history_annotations = _all_but_ie9_annotations
 
 _performance_annotations = [
   "@SupportedBrowser(SupportedBrowser.CHROME)",
   "@SupportedBrowser(SupportedBrowser.FIREFOX)",
   "@SupportedBrowser(SupportedBrowser.IE)",
 ]
 
 # Annotations to be placed on generated members.
 # The table is indexed as:
 #   INTERFACE:     annotations to be added to the interface declaration
 #   INTERFACE.MEMBER: annotation to be added to the member declaration
 dart_annotations = {
   'ArrayBuffer': _all_but_ie9_annotations,
   'ArrayBufferView': _all_but_ie9_annotations,
   'DOMApplicationCache': [
     "@SupportedBrowser(SupportedBrowser.CHROME)",
     "@SupportedBrowser(SupportedBrowser.FIREFOX)",
     "@SupportedBrowser(SupportedBrowser.IE, '10')",
     "@SupportedBrowser(SupportedBrowser.OPERA)",
     "@SupportedBrowser(SupportedBrowser.SAFARI)",
   ],
   'DOMWindow.indexedDB': _indexed_db_annotations,
   'DOMWindow.performance': _performance_annotations,
+  'DOMWindow.webkitNotifications': _webkit_experimental_annotations,
   'DOMWindow.webkitRequestFileSystem': _file_system_annotations,
   'DOMWindow.webkitResolveLocalFileSystemURL': _file_system_annotations,
   'Element.webkitCreateShadowRoot': [
     "@SupportedBrowser(SupportedBrowser.CHROME, '25')",
     "@Experimental()",
   ],
   'FileSystem': _file_system_annotations,
   'FileSystemSync': _file_system_annotations,
   'History.pushState': _history_annotations,
   'History.replaceState': _history_annotations,
   'HTMLContentElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME, '25')",
     "@Experimental()",
   ],
   'HTMLDataListElement': _all_but_ie9_annotations,
-  'HTMLDetailsElement': [
-    "@SupportedBrowser(SupportedBrowser.CHROME)",
-    "@SupportedBrowser(SupportedBrowser.SAFARI)",
-    "@Experimental()",
-  ],
+  'HTMLDetailsElement': _webkit_experimental_annotations,
   'HTMLEmbedElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME)",
     "@SupportedBrowser(SupportedBrowser.IE)",
     "@SupportedBrowser(SupportedBrowser.SAFARI)",
   ],
-  'HTMLKeygenElement': [
-    "@SupportedBrowser(SupportedBrowser.CHROME)",
-    "@SupportedBrowser(SupportedBrowser.SAFARI)",
-    "@Experimental()",
-  ],
+  'HTMLKeygenElement': _webkit_experimental_annotations,
   'HTMLMeterElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME)",
     "@SupportedBrowser(SupportedBrowser.FIREFOX)",
     "@SupportedBrowser(SupportedBrowser.SAFARI)",
   ],
   'HTMLObjectElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME)",
     "@SupportedBrowser(SupportedBrowser.FIREFOX)",
     "@SupportedBrowser(SupportedBrowser.SAFARI)",
   ],
   'HTMLOutputElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME)",
     "@SupportedBrowser(SupportedBrowser.FIREFOX)",
     "@SupportedBrowser(SupportedBrowser.SAFARI)",
   ],
   'HTMLProgressElement': _all_but_ie9_annotations,
   'HTMLShadowElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME, '25')",
     "@Experimental()",
   ],
   'HTMLTrackElement': [
     "@SupportedBrowser(SupportedBrowser.CHROME)",
     "@SupportedBrowser(SupportedBrowser.IE, '10')",
     "@SupportedBrowser(SupportedBrowser.SAFARI)",
   ],
   'IDBFactory': _indexed_db_annotations,
   'IDBDatabase': _indexed_db_annotations,
+  'NotificationCenter': _webkit_experimental_annotations,
   'Performance': _performance_annotations,
   'ShadowRoot': [
     "@SupportedBrowser(SupportedBrowser.CHROME, '25')",
     "@Experimental()",
   ],
   'WebSocket': _all_but_ie9_annotations,
   'WorkerContext.indexedDB': _indexed_db_annotations,
   'WorkerContext.webkitRequestFileSystem': _file_system_annotations,
   'WorkerContext.webkitRequestFileSystemSync': _file_system_annotations,
   'WorkerContext.webkitResolveLocalFileSystemSyncURL': _file_system_annotations,
@@ skipping 570 matching lines @@
                                   self)
 
     if type_data.clazz == 'SVGTearOff':
       dart_interface_name = self._renamer.RenameInterface(
           self._database.GetInterface(type_name))
       return SVGTearOffIDLTypeInfo(
           type_name, type_data, dart_interface_name, self)
 
     class_name = '%sIDLTypeInfo' % type_data.clazz
     return globals()[class_name](type_name, type_data)