Fixes the policy template generator to work predictably even with Python hash randomization turned …

grit/format/policy_templates/policy_template_generator.py

Index: grit/format/policy_templates/policy_template_generator.py
===================================================================
--- grit/format/policy_templates/policy_template_generator.py	(revision 119)
+++ grit/format/policy_templates/policy_template_generator.py	(working copy)
@@ -5,6 +5,7 @@
 
 
 import copy
+import types
 
 
 class PolicyTemplateGenerator:
@@ -101,6 +102,20 @@
       })
     return result
 
+  def _PrintPolicyValue(self, item):
+    '''Produces a string representation for a policy value. Taking care to print
+    dictionaries in a sorted order.'''
+    if type(item) == types.StringType:
+      str_val = "'%s'" % item
+    elif isinstance(item, dict):
+      str_val = "{";  
+      for it in sorted(item.iterkeys()):
+        str_val += "\'%s\': %s, " % (it, self._PrintPolicyValue(item[it]))
+      str_val = str_val.rstrip(", ") + "}";  
+    else:
+      str_val = str(item)
+    return str_val;  
+
   def _ProcessPolicy(self, policy):
     '''Processes localized message strings in a policy or a group.
      Also breaks up the content of 'supported_on' attribute into a list.
@@ -120,6 +135,8 @@
       # Iterate through all the items of an enum-type policy, and add captions.
       for item in policy['items']:
         item['caption'] = self._ImportMessage(item['caption'])
+    elif policy['type'] == 'dict' and 'example_value' in policy:
+      policy['example_value'] = self._PrintPolicyValue(policy['example_value'])
     if policy['type'] != 'group':
       if not 'label' in policy:
         # If 'label' is not specified, then it defaults to 'caption':