[Extensions] Use compiled feature files

chrome/common/extensions/api/_manifest_features.json

 // 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.
 
 // This features file defines manifest keys implemented under src/chrome.
 // See extensions/common/features/* to understand this file, in particular
 // feature.h, simple_feature.h, and base_feature_provider.h.
 
 // To add a new whitelisted ID, SHA-1 it and force it to uppercase. In Bash:
 //
@@ skipping 75 matching lines @@
     "min_manifest_version": 2
   },
   "content_scripts": {
     "channel": "stable",
     "extension_types": ["extension", "legacy_packaged_app"]
   },
   "converted_from_user_script": {
     "channel": "stable",
     "extension_types": [
       "extension", "legacy_packaged_app", "hosted_app"
-    ],
-    "no_doc": true
+    ]
   },
   "event_rules": {
     "channel": "stable",
     // "event_rules" does not grant any capabilities, it's just
     // an optimisation for any API which uses events, so it's safe
     // to expose to all extension types.
     "extension_types": "all"
   },
   "devtools_page": {
     "channel": "stable",
@@ skipping 159 matching lines @@
   },
   "update_url": {
     "channel": "stable",
     "extension_types": "all"
   },
   "url_handlers": {
     "channel": "stable",
     "extension_types": ["platform_app"]
   }
 }