Remove unneeded modelines in ui.

Remove the editor modeline blocks from the source files in ui that use 4
space indentation by running

perl -i -p0e 's{ \n+ /[ *\n]+ editor \s+ modelines .* shiftwidth= .* \*/ \s+ } {\n}gsix' $( ag -l shiftwidth=4 $( ag -g '\.(c|cpp|h|m|mm)') )

This gives us one source of indentation truth for these files, and it
*shouldn't* affect anyone since

- These files match the default in our top-level .editorconfig.

- The one notable editor that's likely to be used on these files and
*doesn't* support EditorConfig (Qt Creator) defaults to 4 space
indentation.

1 files changed, 0 insertions, 13 deletions

diff --git a/ui/filter_files.h b/ui/filter_files.h
index d08d93f639..aba633ccbb 100644
--- a/ui/filter_files.h
+++ b/ui/filter_files.h
@@ -87,16 +87,3 @@ void free_filter_lists(void);
 #endif /* __cplusplus */
 
 #endif /* __UI_FILTERS_H__ */
-
-/*
- * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
- *
- * Local Variables:
- * c-basic-offset: 4
- * tab-width: 8
- * indent-tabs-mode: nil
- * End:
- *
- * ex: set shiftwidth=4 tabstop=8 expandtab:
- * :indentSize=4:tabSize=8:noTabs=true:
- */