remove location from getStructMembers

src/solidity/decodeInfo.js

@@ -190,7 +190,7 @@ function struct (type, stateDefinitions, contractName, location) {
     if (!location) {
       location = match[2].trim()
     }
-    var memberDetails = getStructMembers(match[1], stateDefinitions, contractName, location) // type is used to extract the ast struct definition
+    var memberDetails = getStructMembers(match[1], stateDefinitions, contractName) // type is used to extract the ast struct definition
     if (!memberDetails) return null
     return new StructType(memberDetails, location, match[1])
   } else {
@@ -230,10 +230,9 @@ function getEnum (type, stateDefinitions, contractName) {
   * @param {String} typeName - name of the struct type (e.g struct <name>)
   * @param {Object} stateDefinitions  - all state definition given by the AST (including struct and enum type declaration) for all contracts
   * @param {String} contractName - contract the @args typeName belongs to
-  * @param {String} location - location of the data (storage ref| storage pointer| memory| calldata)
   * @return {Array} containing all members of the current struct type
   */
-function getStructMembers (type, stateDefinitions, contractName, location) {
+function getStructMembers (type, stateDefinitions, contractName) {
   var split = type.split('.')
   if (!split.length) {
     type = contractName + '.' + type