Added missing names in extension api jsons

chrome/common/extensions/api/contentSettings.json

 [
   {
     "namespace": "contentSettings",
     "types": [
       {
         "id": "ResourceIdentifier",
         "type": "object",
         "properties": {
           "id": {
             "type": "string",
@@ skipping 130 matching lines @@
           {
             "name": "getResourceIdentifiers",
             "type": "function",
             "description": "",
             "parameters": [
               {
                 "name": "callback",
                 "type": "function",
                 "parameters": [
                   {
+                    "name": "resourceIdentifiers",
                     "type": "array",
                     "description": "A list of resource identifiers for this content type, or <var>undefined</var> if this content type does not use resource identifiers.",
                     "optional": true,
                     "items": {
                       "$ref": "ResourceIdentifier"
                     }
                   }
                 ]
               }
             ]
@@ skipping 46 matching lines @@
         "$ref": "ContentSetting",
         "description": "Whether to allow sites to show desktop notifications. One of<br><var>allow</var>: Allow sites to show desktop notifications,<br><var>block</var>: Don't allow sites to show desktop notifications,<br><var>ask</var>: Ask when a site wants to show desktop notifications. <br>Default is <var>ask</var>.<br>The primary URL is the main-frame URL. The secondary URL is not used.",
         "value": [
           "notifications",
           {"type":"string", "enum": ["allow", "block", "ask"]}
         ]
       }
     }
   }
 ]