Extensions Docs Server: Fix 404s from API links on the samples page

chrome/common/extensions/docs/server2/handler.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import logging
 import os
 from StringIO import StringIO
 import sys
 
 from appengine_wrappers import webapp
@@ skipping 115 matching lines @@
                                                            PUBLIC_TEMPLATE_PATH)
   intro_data_source_factory = IntroDataSource.Factory(
       cache_factory,
       [INTRO_PATH, ARTICLE_PATH])
   samples_data_source_factory = SamplesDataSource.Factory(
       channel_name,
       file_system,
       GITHUB_FILE_SYSTEM,
       cache_factory,
       GITHUB_COMPILED_FILE_SYSTEM,
+      api_list_data_source_factory,
       EXAMPLES_PATH)
   api_data_source_factory = APIDataSource.Factory(cache_factory,
                                                   API_PATH,
                                                   samples_data_source_factory)
   template_data_source_factory = TemplateDataSource.Factory(
       channel_name,
       api_data_source_factory,
       api_list_data_source_factory,
       intro_data_source_factory,
       samples_data_source_factory,
@@ skipping 176 matching lines @@
       if channel in path:
         position = path.index(channel)
         path.pop(position)
         path.insert(0, channel)
     newUrl += '/'.join(path)
     self.redirect(newUrl)
     return True
 
   def get(self):
     path = self.request.path
-    if path == '/favicon.ico' or path == '/robots.txt':
-      self.response.set_status(404)
-      return
-
     if self._RedirectSpecialCases(path):
       return
 
     if path.startswith('/cron'):
       self._HandleCron(path)
       return
 
     # Redirect paths like "directory" to "directory/". This is so relative
     # file paths will know to treat this as a directory.
     if os.path.splitext(path)[1] == '' and path[-1] != '/':
       self.redirect(path + '/')
       return
 
     path = path.strip('/')
     if not self._RedirectFromCodeDotGoogleDotCom(path):
       self._HandleGet(path)