Move navigations with POST or referrer to the shell.

components/view_manager/view_manager_app.cc

Index: components/view_manager/view_manager_app.cc
diff --git a/components/view_manager/view_manager_app.cc b/components/view_manager/view_manager_app.cc
index a2e45c3e89f5b5d212436cf28ac55c2a6da082a0..f8084d4c790465c013701430eb77885f8d9d9b28 100644
--- a/components/view_manager/view_manager_app.cc
+++ b/components/view_manager/view_manager_app.cc
@@ -62,10 +62,11 @@ ClientConnection* ViewManagerApp::CreateClientConnectionForEmbedAtView(
     mojo::InterfaceRequest<mojo::ViewManagerService> service_request,
     mojo::ConnectionSpecificId creator_id,
     const std::string& creator_url,
-    const std::string& url,
+    mojo::URLRequestPtr request,
     const ViewId& root_id) {
   mojo::ViewManagerClientPtr client;
-  app_impl_->ConnectToService(url, &client);
+  std::string url = request->url.To<std::string>();
+  app_impl_->ConnectToService(request.Pass(), &client);
 
   scoped_ptr<ViewManagerServiceImpl> service(new ViewManagerServiceImpl(
       connection_manager, creator_id, creator_url, url, root_id));