Remove wm_flow, browser, nesting_app examples

examples/nesting_app/nesting_app.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/bind.h"
-#include "base/macros.h"
-#include "base/message_loop/message_loop.h"
-#include "base/strings/stringprintf.h"
-#include "examples/bitmap_uploader/bitmap_uploader.h"
-#include "examples/window_manager/window_manager.mojom.h"
-#include "mojo/application/application_runner_chromium.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/public/cpp/application/application_connection.h"
-#include "mojo/public/cpp/application/application_delegate.h"
-#include "mojo/public/cpp/application/application_impl.h"
-#include "mojo/public/cpp/application/interface_factory_impl.h"
-#include "mojo/services/view_manager/cpp/view.h"
-#include "mojo/services/view_manager/cpp/view_manager.h"
-#include "mojo/services/view_manager/cpp/view_manager_client_factory.h"
-#include "mojo/services/view_manager/cpp/view_manager_delegate.h"
-#include "mojo/services/view_manager/cpp/view_observer.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "url/gurl.h"
-
-namespace mojo {
-namespace examples {
-
-namespace {
-const char kEmbeddedAppURL[] = "mojo:embedded_app";
-}
-
-class NestingApp;
-
-// An app that embeds another app.
-// TODO(davemoore): Is this the right name?
-class NestingApp
-    : public ApplicationDelegate,
-      public ViewManagerDelegate,
-      public ViewObserver {
- public:
-  NestingApp() : nested_(nullptr), shell_(nullptr) {}
-  ~NestingApp() override {}
-
- private:
-  // Overridden from ApplicationDelegate:
-  void Initialize(ApplicationImpl* app) override {
-    shell_ = app->shell();
-    view_manager_client_factory_.reset(
-        new ViewManagerClientFactory(app->shell(), this));
-  }
-
-  // Overridden from ApplicationImpl:
-  bool ConfigureIncomingConnection(ApplicationConnection* connection) override {
-    connection->ConnectToService(&window_manager_);
-    connection->AddService(view_manager_client_factory_.get());
-    return true;
-  }
-
-  // Overridden from ViewManagerDelegate:
-  void OnEmbed(View* root,
-               InterfaceRequest<ServiceProvider> services,
-               ServiceProviderPtr exposed_services) override {
-    root->AddObserver(this);
-    bitmap_uploader_.reset(new BitmapUploader(root));
-    bitmap_uploader_->Init(shell_);
-    bitmap_uploader_->SetColor(SK_ColorCYAN);
-
-    nested_ = root->view_manager()->CreateView();
-    root->AddChild(nested_);
-    Rect rect;
-    rect.x = rect.y = 20;
-    rect.width = rect.height = 50;
-    nested_->SetBounds(rect);
-    nested_->SetVisible(true);
-    nested_->Embed(kEmbeddedAppURL);
-  }
-  void OnViewManagerDisconnected(ViewManager* view_manager) override {
-   base::MessageLoop::current()->Quit();
-  }
-
-  // Overridden from ViewObserver:
-  void OnViewDestroyed(View* view) override {
-    // TODO(beng): reap views & child Views.
-    nested_ = NULL;
-  }
-  void OnViewInputEvent(View* view, const EventPtr& event) override {
-    if (event->action == EventType::POINTER_UP)
-      window_manager_->CloseWindow(view->id());
-  }
-
-  scoped_ptr<ViewManagerClientFactory> view_manager_client_factory_;
-
-  View* nested_;
-  Shell* shell_;
-  ::examples::IWindowManagerPtr window_manager_;
-  scoped_ptr<BitmapUploader> bitmap_uploader_;
-
-  DISALLOW_COPY_AND_ASSIGN(NestingApp);
-};
-
-}  // namespace examples
-}  // namespace mojo
-
-MojoResult MojoMain(MojoHandle application_request) {
-  mojo::ApplicationRunnerChromium runner(new mojo::examples::NestingApp);
-  return runner.Run(application_request);
-}