Make links to samples and re-enable sample list for api references.

chrome/common/extensions/docs/server2/samples_data_source.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 hashlib
 import json
 import logging
 import re
 
 import compiled_file_system as compiled_fs
 import third_party.json_schema_compiler.json_comment_eater as json_comment_eater
 import third_party.json_schema_compiler.model as model
 import url_constants
 
 DEFAULT_ICON_PATH = '/images/sample-default-icon.png'
@@ skipping 115 matching lines @@
           url = sample_base_path
           icon_base = sample_base_path
           download_url = sample_base_path + '.zip'
 
         if manifest_data['icon'] is None:
           icon_path = self._static_path + DEFAULT_ICON_PATH
         else:
           icon_path = icon_base + '/' + manifest_data['icon']
         manifest_data.update({
           'icon': icon_path,
+          'id': hashlib.md5(url).hexdigest(),
           'download_url': download_url,
           'url': url,
           'files': [f.replace(sample_path + '/', '') for f in sample_files],
           'api_calls': api_calls
         })
         samples_list.append(manifest_data)
 
       return samples_list
 
   def __init__(self, extensions_cache, apps_cache, samples_path, request):
@@ skipping 64 matching lines @@
     return return_list
 
   def __getitem__(self, key):
     return self.get(key)
 
   def get(self, key):
     return {
       'apps': lambda: self._CreateSamplesDict('apps'),
       'extensions': lambda: self._CreateSamplesDict('extensions')
     }.get(key, lambda: {})()