Fix analyzer test failure.

tools/dom/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.
 import logging
 import monitored
 import re
 
 typed_array_renames = {
     'ArrayBuffer': 'ByteBuffer',
@@ skipping 610 matching lines @@
     'HTMLBodyElement.bgColor',
     'HTMLBodyElement.link',
     'HTMLBodyElement.on:beforeUnload',
     'HTMLBodyElement.text',
     'HTMLBodyElement.vLink',
     'HTMLDListElement.compact',
     'HTMLDirectoryElement.*',
     'HTMLDivElement.align',
     'HTMLFontElement.*',
     'HTMLFormControlsCollection.__getter__',
-    'HTMLFormControlsCollection.get:Node',
     'HTMLFormElement.get:elements',
     'HTMLFrameElement.*',
     'HTMLFrameSetElement.*',
     'HTMLHRElement.align',
     'HTMLHRElement.noShade',
     'HTMLHRElement.size',
     'HTMLHRElement.width',
     'HTMLHeadElement.profile',
     'HTMLHeadingElement.align',
     'HTMLHtmlElement.manifest',
@@ skipping 324 matching lines @@
 
     # We're looking for a sequence of letters which start with capital letter
     # then a series of caps and finishes with either the end of the string or
     # a capital letter.
     # The [0-9] check is for names such as 2D or 3D
     # The following test cases should match as:
     #   WebKitCSSFilterValue: WebKit(C)(SS)(F)ilterValue
     #   XPathNSResolver: (X)()(P)ath(N)(S)(R)esolver (no change)
     #   IFrameElement: (I)()(F)rameElement (no change)
     return re.sub(r'([A-Z])([A-Z]{2,})([A-Z]|$)', toLower, name)