Update launcher API.

services/ui/launcher/launcher_app.h

 // 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.
 
 #ifndef SERVICES_UI_LAUNCHER_LAUNCHER_APP_H_
 #define SERVICES_UI_LAUNCHER_LAUNCHER_APP_H_
 
 #include <memory>
 #include <unordered_map>
 
@@ skipping 14 matching lines @@
   // |ApplicationDelegate|:
   void Initialize(mojo::ApplicationImpl* app_impl) override;
   void InitCompositor();
   void InitViewManager();
   void InitViewAssociates(const std::string& associate_urls_command_line_param);
   bool ConfigureIncomingConnection(
       mojo::ServiceProviderImpl* service_provider_impl) override;
 
   // |Launcher|:
   void Launch(const mojo::String& application_url) override;
+  void LaunchOnViewport(
+      mojo::InterfaceHandle<mojo::NativeViewport> viewport,
+      mojo::InterfaceHandle<mojo::ui::ViewProvider> view_provider) override;
 
+  void LaunchInternal(mojo::NativeViewportPtr viewport,
+                      mojo::ui::ViewProviderPtr view_provider);
   void OnLaunchTermination(uint32_t id);
 
   void OnCompositorConnectionError();
   void OnViewManagerConnectionError();
   void OnViewAssociateConnectionError();
 
   mojo::ApplicationImpl* app_impl_;
   mojo::TracingImpl tracing_;
 
   mojo::BindingSet<Launcher> bindings_;
   std::unordered_map<uint32_t, std::unique_ptr<LaunchInstance>>
       launch_instances_;
 
   uint32_t next_id_;
 
   mojo::gfx::composition::CompositorPtr compositor_;
   mojo::ui::ViewManagerPtr view_manager_;
   std::vector<mojo::ui::ViewAssociateOwnerPtr> view_associate_owners_;
 
   DISALLOW_COPY_AND_ASSIGN(LauncherApp);
 };
 
 }  // namespace launcher
 
 #endif  // SERVICES_UI_LAUNCHER_LAUNCHER_APP_H_