Remove service worker concepts from _api_features.json

extensions/common/features/simple_feature.cc

 // Copyright 2014 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.
 
 #include "extensions/common/features/simple_feature.h"
 
 #include <map>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 492 matching lines @@
     Context context) const {
   return Availability(
       result, GetAvailabilityMessage(result, Manifest::TYPE_UNKNOWN, GURL(),
                                      context));
 }
 
 bool SimpleFeature::IsInternal() const {
   return false;
 }
 
-bool SimpleFeature::IsBlockedInServiceWorker() const { return false; }
-
 bool SimpleFeature::IsIdInBlacklist(const std::string& extension_id) const {
   return IsIdInList(extension_id, blacklist_);
 }
 
 bool SimpleFeature::IsIdInWhitelist(const std::string& extension_id) const {
   return IsIdInList(extension_id, whitelist_);
 }
 
 // static
 bool SimpleFeature::IsIdInList(const std::string& extension_id,
@@ skipping 39 matching lines @@
     if (!dependency)
       return CreateAvailability(NOT_PRESENT);
     Availability dependency_availability = checker.Run(dependency);
     if (!dependency_availability.is_available())
       return dependency_availability;
   }
   return CreateAvailability(IS_AVAILABLE);
 }
 
 }  // namespace extensions