Make WheelEvent.delta{X,Y} return num, not int.

lib/html/scripts/htmlrenamer.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.
 
 html_interface_renames = {
     'DOMCoreException': 'DOMException',
     'DOMFormData': 'FormData',
     'DOMWindow': 'LocalWindow',
     'History': 'LocalHistory',
@@ skipping 18 matching lines @@
 # Members from the standard dom that should not be exposed publicly in dart:html
 # but need to be exposed internally to implement dart:html on top of a standard
 # browser.
 _private_html_members = set([
   'CustomEvent.initCustomEvent',
   'Document.createElement',
   'Document.createElementNS',
   'Document.createEvent',
   'Document.createTextNode',
   'Document.createTouchList',
+  'DocumentFragment.querySelector',

[Anton Muhin, 2012/10/11 18:37:25]

just sorting

+  'DocumentFragment.querySelectorAll',
   'Document.getElementById',
   'Document.getElementsByClassName',
   'Document.getElementsByName',
   'Document.getElementsByTagName',
   'Document.querySelector',
   'Document.querySelectorAll',
-  'DocumentFragment.querySelector',
-  'DocumentFragment.querySelectorAll',
   'Element.childElementCount',
   'Element.children',
   'Element.className',
   'Element.firstElementChild',
   'Element.getAttribute',
   'Element.getElementsByClassName',
   'Element.getElementsByTagName',
   'Element.hasAttribute',
   'Element.lastElementChild',
   'Element.querySelector',
   'Element.querySelectorAll',
   'Element.removeAttribute',
   'Element.setAttribute',
   'Event.initEvent',
   'EventTarget.addEventListener',
   'EventTarget.dispatchEvent',
   'EventTarget.removeEventListener',
+  'LocalWindow.getComputedStyle',
   'MouseEvent.initMouseEvent',
   'Node.appendChild',
   'Node.attributes',
   'Node.childNodes',
   'Node.firstChild',
   'Node.lastChild',
   "Node.nodeType",
   'Node.removeChild',
   'Node.replaceChild',
   'ShadowRoot.getElementById',
   'ShadowRoot.getElementsByClassName',
   'ShadowRoot.getElementsByTagName',
-  'Storage.length',
   'Storage.clear',
   'Storage.getItem',
   'Storage.key',
+  'Storage.length',
   'Storage.removeItem',
   'Storage.setItem',
-  'LocalWindow.getComputedStyle',
+  'WheelEvent.wheelDeltaX',

[Anton Muhin, 2012/10/11 18:37:25]

these are added

+  'WheelEvent.wheelDeltaY',
 ])
 
 # Members from the standard dom that exist in the dart:html library with
 # identical functionality but with cleaner names.
 _renamed_html_members = {
     'Document.defaultView': 'window',
     'Element.webkitMatchesSelector' : 'matchesSelector',
     'Element.scrollIntoViewIfNeeded': 'scrollIntoView',
     'Node.cloneNode': 'clone',
     'Node.nextSibling': 'nextNode',
@@ skipping 168 matching lines @@
     "Node.get:CDATA_SECTION_NODE",
     "Node.get:nodeName",
     "Node.lookupPrefix",
     "Node.get:PROCESSING_INSTRUCTION_NODE",
     'ShadowRoot.getElementsByTagNameNS',
     "IFrameElement.get:contentDocument",
     "LocalWindow.get:frameElement",
     "LocalWindow.get:frames",
     "LocalWindow.get:length",
     "LocalWindow.webkitCancelRequestAnimationFrame",
+    "WheelEvent.wheelDelta",

[Anton Muhin, 2012/10/11 18:37:25]

for consistency

     ])
 
 class HtmlRenamer(object):
   def __init__(self, database):
     self._database = database
 
   def RenameInterface(self, interface):
     if interface.id.startswith('HTML'):
       if any(interface.id in ['Element', 'Document']
              for interface in self._database.Hierarchy(interface)):
@@ skipping 22 matching lines @@
 
   def _FindMatch(self, interface, member, member_prefix, candidates):
     for interface in self._database.Hierarchy(interface):
       html_interface_name = self.RenameInterface(interface)
       member_name = html_interface_name + '.' + member
       if member_name in candidates:
         return member_name
       member_name = html_interface_name + '.' + member_prefix + member
       if member_name in candidates:
         return member_name