Hand repair of cases where reindent changed lines of the form

\t\t\t\t\treal code
##\t\t\t\t\tunused code
\t\t\t\t\treal code

via untabifying and shifting the real code left.  Semantically the
same but made the intent of the commented-out-in-column-0 unused code
unclear.  The exact same unused code appears to have gotten copied from
file to file over the years.
diff --git a/Tools/scripts/pathfix.py b/Tools/scripts/pathfix.py
index d4e3071..e1c6e73 100755
--- a/Tools/scripts/pathfix.py
+++ b/Tools/scripts/pathfix.py
@@ -87,7 +87,7 @@
     return bad
 
 def fix(filename):
-##      dbg('fix(' + `filename` + ')\n')
+##  dbg('fix(' + `filename` + ')\n')
     try:
         f = open(filename, 'r')
     except IOError, msg: