Pass requestArguments.params properly

Signed-off-by: Vitaliy Vlasov <siphiuel@gmail.com>

resources/js/provider.js

@@ -179,7 +179,7 @@
          var payload = {id:      messageId,
                         jsonrpc: "2.0",
                         method:  method,
-                        params:  params};
+                        params:  requestArguments.params};
 
          bridgeSend({type:      'web3-send-async-read-only',
                      messageId: messageId,
@@ -246,4 +246,4 @@
     }
 
     window.ethereum = new EthereumProvider();
-})();
+})();