Remove parseError properties

src/diagrams/flowchart/graphDb.js

@@ -400,7 +400,3 @@ exports.indexNodes = function () {
 exports.getSubGraphs = function () {
   return subGraphs
 }
-
-exports.parseError = function (err, hash) {
-  global.mermaidAPI.parseError(err, hash)
-}

src/diagrams/flowchart/parser/flow.spec.js

@@ -9,9 +9,6 @@ describe('when parsing ', function () {
   beforeEach(function () {
     flow.parser.yy = require('../graphDb')
     flow.parser.yy.clear()
-        /* flow.parser.parse.parseError= function parseError(str, hash) {
-            log.debugconsole.log(str);
-        } */
   })
 
   it('should handle a nodes and edges', function () {