Turn 'browser' app into a 'launcher_ui' app that window_manager embeds.

mojo/services/launcher/launcher.cc

 // Copyright 2014 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 "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_tokenizer.h"
 #include "mojo/public/cpp/application/application.h"
 #include "mojo/services/public/cpp/view_manager/types.h"
 #include "mojo/services/public/interfaces/launcher/launcher.mojom.h"
@@ skipping 127 matching lines @@
   DataPipe data_pipe;
   response_body_stream_ = data_pipe.consumer_handle.Pass();
 
   url_loader_->Start(request.Pass(), data_pipe.producer_handle.Pass());
 }
 
 void LaunchInstance::OnReceivedResponse(URLResponsePtr response) {
   std::string content_type = GetContentType(response->headers);
   std::string handler_url = app_->GetHandlerForContentType(content_type);
   if (!handler_url.empty()) {
-    navigation::ResponseDetailsPtr response_details =
-        navigation::ResponseDetails::New();
-    response_details->response = response.Pass();
-    response_details->response_body_stream = response_body_stream_.Pass();
-
-    client_->OnLaunch(handler_url, response_details.Pass());
+    client_->OnLaunch(handler_url, response.Pass(),
+                      response_body_stream_.Pass());
   }
 }
 
 }  // namespace launcher
 
 // static
 Application* Application::Create() {
   return new launcher::LauncherApp;
 }
 
 }  // namespace mojo