revlogdeltas: move special cases around raw revisions in finddeltainfo
The method already contains logic for no-diff cases. Having everything in the
same place is more consistent and unlocks other code improvements.
# 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
[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false