hgweb: remove dead wsgirequest code
All responses now go through our modern response type. All code related
to response handling can be deleted.
Differential Revision: https://phab.mercurial-scm.org/D2830
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true