Revert revision 176015

tools/json_schema_compiler/code.py

Index: tools/json_schema_compiler/code.py
===================================================================
--- tools/json_schema_compiler/code.py	(revision 176052)
+++ tools/json_schema_compiler/code.py	(working copy)
@@ -14,17 +14,15 @@
     self._indent_size = indent_size
     self._comment_length = comment_length
 
-  def Append(self, line='', substitute=True, indent_level=None):
+  def Append(self, line='', substitute=True):
     """Appends a line of code at the current indent level or just a newline if
     line is not specified. Trailing whitespace is stripped.
 
     substitute: indicated whether this line should be affected by
     code.Substitute().
     """
-    if indent_level is None:
-      indent_level = self._indent_level
-    self._code.append(Line(((' ' * indent_level) + line).rstrip(),
-                      substitute=substitute))
+    self._code.append(Line(((' ' * self._indent_level) + line).rstrip(),
+        substitute=substitute))
     return self
 
   def IsEmpty(self):