Change signature of OnConnect

mash/webtest/webtest.cc

 // Copyright 2016 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 "mash/webtest/webtest.h"
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string16.h"
@@ skipping 148 matching lines @@
 
 void Webtest::OnStart(const shell::Identity& identity) {
   tracing_.Initialize(connector(), identity.name());
 
   aura_init_.reset(
       new views::AuraInit(connector(), "views_mus_resources.pak"));
   window_manager_connection_ =
       views::WindowManagerConnection::Create(connector(), identity);
 }
 
-bool Webtest::OnConnect(shell::Connection* connection) {
-  connection->AddInterface<mojom::Launchable>(this);
+bool Webtest::OnConnect(const shell::Identity& remote_identity,
+                        shell::InterfaceRegistry* registry) {
+  registry->AddInterface<mojom::Launchable>(this);
   return true;
 }
 
 void Webtest::Launch(uint32_t what, mojom::LaunchMode how) {
   bool reuse = how == mojom::LaunchMode::REUSE ||
                how == mojom::LaunchMode::DEFAULT;
   if (reuse && !windows_.empty()) {
     windows_.back()->Activate();
     return;
   }
@@ skipping 13 matching lines @@
   AddWindow(window);
 }
 
 void Webtest::Create(const shell::Identity& remote_identity,
                      mojom::LaunchableRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }
 
 }  // namespace webtest
 }  // namespace mash