Include chromium version number in policy templates

grit/format/policy_templates/writers/plist_strings_writer.py

Index: grit/format/policy_templates/writers/plist_strings_writer.py
===================================================================
--- grit/format/policy_templates/writers/plist_strings_writer.py	(revision 177)
+++ grit/format/policy_templates/writers/plist_strings_writer.py	(working copy)
@@ -22,6 +22,9 @@
   [lang].lproj subdirectories of the manifest bundle.
   '''
 
+  def WriteComment(self, comment):
+    self._out.append('/* ' + comment + ' */' )
+
   def _AddToStringTable(self, item_name, caption, desc):
     '''Add a title and a description of an item to the string table.
 
@@ -63,6 +66,9 @@
 
   def BeginTemplate(self):
     app_name = plist_helper.GetPlistFriendlyName(self.config['app_name'])
+    if self._GetChromiumVersionString() is not None:
+      self.WriteComment(self.config['build'] + ''' version: ''' + \
+          self._GetChromiumVersionString())
     self._AddToStringTable(
         app_name,
         self.config['app_name'],