Fix RemoteConnection mishandling redirects

Due to f72178f in #164, the request sub in RemoteConnection no longer
accepts a list of parameters. Instead, it wants a couple hashrefs, and
we forgot to update the invocation in the response handler during the
redirect case.

lib/Selenium/Remote/RemoteConnection.pm

@@ -116,7 +116,11 @@ sub _process_response {
     my $json = JSON->new;
 
     if ($response->is_redirect) {
-        return $self->request('GET', $response->header('location'));
+        my $redirect = {
+            method => 'GET',
+            url    => $response->header('location')
+        };
+        return $self->request($redirect);
     }
     else {
         my $decoded_json = undef;

t/Remote-Connection.t

@@ -0,0 +1,39 @@
+#! /usr/bin/perl
+
+use strict;
+use warnings;
+use Test::More;
+use Test::Exception;
+use Test::LWP::UserAgent;
+
+BEGIN: {
+    unless (use_ok('Selenium::Remote::RemoteConnection')) {
+        BAIL_OUT("Couldn't load Selenium::Remote::RemoteConnection");
+        exit;
+    }
+}
+
+REDIRECT: {
+    my $tua = Test::LWP::UserAgent->new(
+        max_redirect => 0
+    );
+
+    $tua->map_response(qr/redirect/, HTTP::Response->new(303, undef, ['Location' => 'http://localhost/elsewhere']));
+    $tua->map_response(qr/elsewhere/, HTTP::Response->new(200, 'OK', undef, ''));
+
+    my $conn = Selenium::Remote::RemoteConnection->new(
+        remote_server_addr => 'localhost',
+        port => '',
+        ua => $tua
+    );
+
+    my $redirect_endpoint = {
+        method => 'GET',
+        url => 'http://localhost/redirect'
+    };
+
+    lives_ok(sub { $conn->request($redirect_endpoint) }, '303 redirects no longer kill us');
+}
+
+
+done_testing;