In a number of places code still revers
to "sys.platform == 'mac'" and that is
dead code because it refers to a platform
that is no longer supported (and hasn't been
supported for several releases).

Fixes issue #7908 for the trunk.
diff --git a/Lib/plat-mac/EasyDialogs.py b/Lib/plat-mac/EasyDialogs.py
index 785fd3b..129cf2c 100644
--- a/Lib/plat-mac/EasyDialogs.py
+++ b/Lib/plat-mac/EasyDialogs.py
@@ -721,16 +721,13 @@
     if issubclass(tpwanted, Carbon.File.FSSpec):
         return tpwanted(rr.selection[0])
     if issubclass(tpwanted, (str, unicode)):
-        if sys.platform == 'mac':
-            fullpath = rr.selection[0].as_pathname()
-        else:
-            # This is gross, and probably incorrect too
-            vrefnum, dirid, name = rr.selection[0].as_tuple()
-            pardir_fss = Carbon.File.FSSpec((vrefnum, dirid, ''))
-            pardir_fsr = Carbon.File.FSRef(pardir_fss)
-            pardir_path = pardir_fsr.FSRefMakePath()  # This is utf-8
-            name_utf8 = unicode(name, 'macroman').encode('utf8')
-            fullpath = os.path.join(pardir_path, name_utf8)
+        # This is gross, and probably incorrect too
+        vrefnum, dirid, name = rr.selection[0].as_tuple()
+        pardir_fss = Carbon.File.FSSpec((vrefnum, dirid, ''))
+        pardir_fsr = Carbon.File.FSRef(pardir_fss)
+        pardir_path = pardir_fsr.FSRefMakePath()  # This is utf-8
+        name_utf8 = unicode(name, 'macroman').encode('utf8')
+        fullpath = os.path.join(pardir_path, name_utf8)
         if issubclass(tpwanted, unicode):
             return unicode(fullpath, 'utf8')
         return tpwanted(fullpath)