Regenerate Extensions API bindings when optional permissions change

chrome/common/extensions/features/permission_feature.cc

 // 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.
 
 #include "chrome/common/extensions/features/permission_feature.h"
 
 #include "chrome/common/extensions/permissions/permission_set.h"
 #include "chrome/common/extensions/permissions/permissions_data.h"
 
 namespace extensions {
 
 PermissionFeature::PermissionFeature() {
 }
 
 PermissionFeature::~PermissionFeature() {
 }
 
 Feature::Availability PermissionFeature::IsAvailableToContext(
     const Extension* extension,
     Feature::Context context,
     const GURL& url,
     Feature::Platform platform) const {
   Availability availability = SimpleFeature::IsAvailableToContext(extension,
                                                                   context,
                                                                   url,
                                                                   platform);
   if (!availability.is_available())
     return availability;
 
-  // Optional permissions need to be checked so an API will not be set to
-  // undefined forever, when it could just need optional permissions.
-  if (extension && !extension->HasAPIPermission(name()) &&
-      !PermissionsData::GetOptionalPermissions(extension)->
-          HasAnyAccessToAPI(name())) {
+  if (extension && !extension->HasAPIPermission(name()))
     return CreateAvailability(NOT_PRESENT, extension->GetType());
-  }
 
   return CreateAvailability(IS_AVAILABLE);
 }
 
 std::string PermissionFeature::Parse(const DictionaryValue* value) {
   std::string error = SimpleFeature::Parse(value);
   if (!error.empty())
     return error;
 
   if (extension_types()->empty()) {
     return name() + ": Permission features must specify at least one " +
         "value for extension_types.";
   }
 
   if (!GetContexts()->empty())
     return name() + ": Permission features do not support contexts.";
 
   return std::string();
 }
 
 }  // namespace