chromium/third_party/mako/mako/test/templates/read_unicode_py3k.html

<% 
try:
    file_content = open(path, encoding='utf-8', errors='ignore')
except:
    raise "Should never execute here"
doc_content = ''.join(file_content.readlines())
file_content.close()
%>

${bytes(doc_content, encoding='utf-8')}