Remove wm_flow, browser, nesting_app examples

examples/wm_flow/embedded/embedded.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 "examples/bitmap_uploader/bitmap_uploader.h"
-#include "examples/wm_flow/app/embedder.mojom.h"
-#include "examples/wm_flow/embedded/embeddee.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/connect.h"
-#include "mojo/public/cpp/application/service_provider_impl.h"
-#include "mojo/public/cpp/bindings/strong_binding.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 "third_party/skia/include/core/SkColor.h"
-
-namespace examples {
-
-namespace {
-
-class EmbeddeeImpl : public Embeddee {
- public:
-  explicit EmbeddeeImpl(mojo::InterfaceRequest<Embeddee> request)
-      : binding_(this, request.Pass()) {}
-  ~EmbeddeeImpl() override {}
-
- private:
-  // Overridden from Embeddee:
-  void HelloBack(const mojo::Callback<void()>& callback) override {
-    callback.Run();
-  }
-
-  mojo::StrongBinding<Embeddee> binding_;
-  DISALLOW_COPY_AND_ASSIGN(EmbeddeeImpl);
-};
-
-}  // namespace
-
-class WMFlowEmbedded : public mojo::ApplicationDelegate,
-                       public mojo::ViewManagerDelegate,
-                       public mojo::InterfaceFactory<Embeddee> {
- public:
-  WMFlowEmbedded() : shell_(nullptr) {
-    embeddee_provider_impl_.AddService(this);
-  }
-  ~WMFlowEmbedded() override {}
-
- private:
-  // Overridden from Application:
-  void Initialize(mojo::ApplicationImpl* app) override {
-    shell_ = app->shell();
-    view_manager_client_factory_.reset(
-        new mojo::ViewManagerClientFactory(app->shell(), this));
-  }
-  bool ConfigureIncomingConnection(
-      mojo::ApplicationConnection* connection) override {
-    connection->AddService(view_manager_client_factory_.get());
-    return true;
-  }
-
-  // Overridden from mojo::ViewManagerDelegate:
-  void OnEmbed(mojo::View* root,
-               mojo::InterfaceRequest<mojo::ServiceProvider> services,
-               mojo::ServiceProviderPtr exposed_services) override {
-    bitmap_uploader_.reset(new mojo::BitmapUploader(root));
-    bitmap_uploader_->Init(shell_);
-    // BitmapUploader does not track view size changes, we would
-    // need to subscribe to OnViewBoundsChanged and tell the bitmap uploader
-    // to invalidate itself.  This is better done once if had a per-view
-    // object instead of holding per-view state on the ApplicationDelegate.
-    bitmap_uploader_->SetColor(SK_ColorMAGENTA);
-
-    embeddee_provider_impl_.Bind(services.Pass());
-    // FIXME: embedder_ is wrong for the same reason the embedee_ storage is
-    // wrong in app.cc.  We need separate per-instance storage not on the
-    // application delegate.
-    mojo::ConnectToService(exposed_services.get(), &embedder_);
-    embedder_->HelloWorld(base::Bind(&WMFlowEmbedded::HelloWorldAck,
-                                     base::Unretained(this)));
-  }
-  void OnViewManagerDisconnected(mojo::ViewManager* view_manager) override {}
-
-  // Overridden from mojo::InterfaceFactory<Embeddee>:
-  void Create(mojo::ApplicationConnection* app,
-              mojo::InterfaceRequest<Embeddee> request) override {
-    new EmbeddeeImpl(request.Pass());
-  }
-
-  void HelloWorldAck() {
-    printf("HelloWorld() ack'ed\n");
-  }
-
-  mojo::Shell* shell_;
-  scoped_ptr<mojo::ViewManagerClientFactory> view_manager_client_factory_;
-  EmbedderPtr embedder_;
-  mojo::ServiceProviderImpl embeddee_provider_impl_;
-  scoped_ptr<mojo::BitmapUploader> bitmap_uploader_;
-
-  DISALLOW_COPY_AND_ASSIGN(WMFlowEmbedded);
-};
-
-}  // namespace examples
-
-MojoResult MojoMain(MojoHandle application_request) {
-  mojo::ApplicationRunnerChromium runner(new examples::WMFlowEmbedded);
-  return runner.Run(application_request);
-}
-