Group ConnectToApplication-related info into a params struct.

mojo/shell/connect_to_application_params.cc

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "mojo/shell/connect_to_application_params.h"
+
+#include "mojo/shell/application_instance.h"
+
+namespace mojo {
+namespace shell {
+
+ConnectToApplicationParams::ConnectToApplicationParams() {}
+
+void ConnectToApplicationParams::SetOriginatorInfo(
+    ApplicationInstance* originator) {
+  if (!originator) {
+    originator_identity_ = Identity();
+    originator_filter_.clear();
+    return;
+  }
+
+  originator_identity_ = originator->identity();
+  originator_filter_ = originator->filter();
+}
+
+void ConnectToApplicationParams::SetURLInfo(const GURL& app_url) {
+  app_url_ = app_url;
+  app_url_request_ = URLRequest::New();
+  app_url_request_->url = app_url_.spec();
+}
+
+void ConnectToApplicationParams::SetURLInfo(URLRequestPtr app_url_request) {
+  app_url_request_ = app_url_request.Pass();
+  app_url_ = app_url_request_ ? GURL(app_url_request_->url) : GURL();
+}
+
+}  // namespace shell
+}  // namespace mojo