[gobject-introspection] mallardwriter: Remove some unused stuff

[Jasper St. Pierre <jstpierre src gnome org>]

commit 74616c2a0e30da1a5c4f912807f6ab181e639f96
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Aug 28 20:42:29 2012 -0300

    mallardwriter: Remove some unused stuff

 giscanner/mallardwriter.py |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/giscanner/mallardwriter.py b/giscanner/mallardwriter.py
index 3b0b810..585713a 100644
--- a/giscanner/mallardwriter.py
+++ b/giscanner/mallardwriter.py
@@ -27,14 +27,10 @@ import tempfile
 
 from xml.sax import saxutils
 from mako.template import Template
-from mako.runtime import supports_caller
 
 from . import ast
 from .utils import to_underscores
 
-def _space(num):
-    return " " * num
-
 class MallardFormatter(object):
     def __init__(self, transformer):
         self._transformer = transformer
@@ -131,7 +127,6 @@ class MallardFormatter(object):
         return parent_chain
 
 class MallardFormatterC(MallardFormatter):
-
     def format_type(self, type_):
         if isinstance(type_, ast.Array):
             try:
@@ -144,7 +139,6 @@ class MallardFormatterC(MallardFormatter):
             return type_.target_fundamental
 
 class MallardFormatterPython(MallardFormatter):
-
     def format_type(self, type_):
         if isinstance(type_, ast.Array):
             return '[' + self.format_type(type_.element_type) + ']'