Removed custom formatter for make_warning. Resolves #23.

src/report/report.py

 #!/usr/bin/env python2
 # -*- coding: utf-8 -*-
 
 # Copyright 2016 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
@@ skipping 176 matching lines @@
   process_usage(missing_apis, usage)
 
   return templates.TEMPLATE_NOT_POLYFILLED.render(
     some_not_polyfilled=bool(missing_apis),
     apis=missing_apis,
     ca_manifest=ca_manifest,
     Status=Status
   )
 
 
-def make_warning(name, member, text, apis, formatter=None):
+def make_warning(name, member, text, apis):
   """Generates a warning dictionary.
 
   Args:
     name: Name of Chrome Apps API, e.g. tts for chrome.tts
     member: Member within Chrome Apps API, e.g. onChanged.addListener for
       chrome.storage.onChanged.addListener
     text: Text of warning.
     apis: Dictionary mapping Chrome Apps API name to polyfill manifest
       dictionaries.
-    formatter: A function to pass the warning text through before returning.
 
   Returns:
     Warning dictionary of form {'member': member name e.g onChanged.addListener,
     'text': warning text}.
   """
   full_text = 'chrome.{}.{}: {}'.format(name, member, text)
-  if formatter:
-    formatted_text = formatter(full_text)
-  else:
-    formatted_text = format_html(full_text, apis)
+  formatted_text = format_html(full_text, apis)
 
   return {'member': member, 'text': formatted_text}
 
 
 def manifest_warnings(manifest, apis):
   """Extracts formatted warnings from a polyfill manifest.
 
   Args:
     manifest: Polyfill manifest dictionary.
     apis: Dictionary mapping Chrome Apps API name to polyfill manifest
@@ skipping 109 matching lines @@
   polyfilled = generate_polyfilled(ca_manifest, apis, pwa_path, ignore_dirs)
   not_polyfilled = generate_not_polyfilled(
       ca_manifest, apis, pwa_path, ignore_dirs)
   return templates.TEMPLATE_FULL.render(
     ca_manifest=ca_manifest,
     summary=summary,
     general_warnings=general_warnings,
     polyfilled=polyfilled,
     not_polyfilled=not_polyfilled
   )