Remove unused method
Remove unused method

poly-mer/community,tjvantoll/sample-Groceries,poly-mer/community,NativeScript/sample-Groceries,tjvantoll/sample-Groceries,Icenium/nativescript-sample-groceries,poly-mer/community,NativeScript/sample-Groceries,NativeScript/sample-Groceries,tjvantoll/sample-Groceries