"Reverting 18090"

tools/dom/scripts/htmlrenamer.py

Index: tools/dom/scripts/htmlrenamer.py
diff --git a/tools/dom/scripts/htmlrenamer.py b/tools/dom/scripts/htmlrenamer.py
index ff72aed060f508c46c5458cb76d7197cebf7ac35..69b90af774eeba75c651ee50d2b8362c2c2fc0c1 100644
--- a/tools/dom/scripts/htmlrenamer.py
+++ b/tools/dom/scripts/htmlrenamer.py
@@ -180,9 +180,7 @@ _private_html_members = monitored.Set('htmlrenamer._private_html_members', [
 
 # Members from the standard dom that exist in the dart:html library with
 # identical functionality but with cleaner names.
-renamed_html_members = monitored.Dict('htmlrenamer.renamed_html_members', {
-    'Document.createCDATASection': 'createCDataSection',
-    'Document.defaultView': 'window',
+_renamed_html_members = monitored.Dict('htmlrenamer._renamed_html_members', {
     'DOMURL.createObjectURL': 'createObjectUrl',
     'DOMURL.revokeObjectURL': 'revokeObjectUrl',
     'DOMWindow.webkitConvertPointFromNodeToPage': 'convertPointFromNodeToPage',
@@ -192,6 +190,8 @@ renamed_html_members = monitored.Dict('htmlrenamer.renamed_html_members', {
     'DOMWindow.webkitResolveLocalFileSystemURL': 'resolveLocalFileSystemUrl',
     'DOMWindow.webkitRequestFileSystem': 'requestFileSystem',
     'DOMWindow.webkitResolveLocalFileSystemURL': 'resolveLocalFileSystemUrl',
+    'Document.createCDATASection': 'createCDataSection',
+    'Document.defaultView': 'window',
     'Element.scrollIntoViewIfNeeded': 'scrollIntoView',
     'Element.webkitCreateShadowRoot': 'createShadowRoot',
     'Element.webkitMatchesSelector' : 'matches',
@@ -509,17 +509,13 @@ class HtmlRenamer(object):
       return None
 
     name = self._FindMatch(interface, member, member_prefix,
-        renamed_html_members)
+        _renamed_html_members)
 
-    target_name = renamed_html_members[name] if name else member
+    target_name = _renamed_html_members[name] if name else member
     if self._FindMatch(interface, member, member_prefix, _private_html_members):
       if not target_name.startswith('$dom_'):  # e.g. $dom_svgClassName
         target_name = '$dom_' + target_name
 
-    if not name and target_name.startswith('webkit'):
-      target_name = member[len('webkit'):]
-      target_name = target_name[:1].lower() + target_name[1:]
-
     if dartify_name:
       target_name = self._DartifyMemberName(target_name)
     return target_name