Adds SVGImageElement as a ImageBitmapSource

third_party/WebKit/Source/bindings/scripts/utilities.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Utility functions (file reading, simple IDL parsing by regexes) for IDL build.
 
 Design doc: http://www.chromium.org/developers/design-documents/idl-build
 """
 
 import os
@@ skipping 394 matching lines @@
     arguments = []
     for argument in map(string.strip, match.group(1).split(',')):
         exposed, runtime_enabled = argument.split()
         arguments.append({'exposed': exposed, 'runtime_enabled': runtime_enabled})
 
     return arguments
 
 
 # Workaround for http://crbug.com/611437
 # TODO(bashi): Remove this hack once we resolve too-long generated file names.
+# pylint: disable=line-too-long
 def shorten_union_name(union_type):
     aliases = {
         'CanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContextOrImageBitmapRenderingContext': 'RenderingContext',
+        'HTMLImageElementOrSVGImageElementOrHTMLVideoElementOrHTMLCanvasElementOrBlobOrImageDataOrImageBitmapOrOffscreenCanvas': 'ImageBitmapSource',
     }
 
     idl_type = union_type
     if union_type.is_nullable:
         idl_type = union_type.inner_type
     name = idl_type.cpp_type or idl_type.name
     alias = aliases.get(name)
     if alias:
         return alias
     return name
@@ skipping 86 matching lines @@
 
         # Remember an open brace.
         match = re_last_brace.search(line)
         was_open_brace = (match and match.group('last') == '{' and 'namespace' not in line)
 
     # Let |'\n'.join| emit the last newline.
     if output:
         output.append('')
 
     return '\n'.join(output)