Revert of Mandoline: Remove native_viewport.mojom

mojo/runner/android/native_viewport_application_loader.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 "mojo/runner/android/native_viewport_application_loader.h"
+
+#include "components/view_manager/gles2/gpu_state.h"
+#include "components/view_manager/native_viewport/native_viewport_impl.h"
+#include "mojo/application/public/cpp/application_impl.h"
+
+namespace mojo {
+namespace runner {
+
+NativeViewportApplicationLoader::NativeViewportApplicationLoader() {
+}
+
+NativeViewportApplicationLoader::~NativeViewportApplicationLoader() {
+}
+
+void NativeViewportApplicationLoader::Load(
+    const GURL& url,
+    InterfaceRequest<Application> application_request) {
+  DCHECK(application_request.is_pending());
+  app_.reset(new ApplicationImpl(this, application_request.Pass()));
+}
+
+bool NativeViewportApplicationLoader::ConfigureIncomingConnection(
+    ApplicationConnection* connection) {
+  connection->AddService<NativeViewport>(this);
+  connection->AddService<Gpu>(this);
+  return true;
+}
+
+void NativeViewportApplicationLoader::Create(
+    ApplicationConnection* connection,
+    InterfaceRequest<NativeViewport> request) {
+  if (!gpu_state_)
+    gpu_state_ = new gles2::GpuState;
+  // Pass a null AppRefCount because on Android the NativeViewPort app must
+  // live on the main thread and we don't want to exit that when all the native
+  // viewports are gone.
+  new native_viewport::NativeViewportImpl(
+      false, gpu_state_, request.Pass(),
+      make_scoped_ptr<mojo::AppRefCount>(nullptr));
+}
+
+void NativeViewportApplicationLoader::Create(ApplicationConnection* connection,
+                                             InterfaceRequest<Gpu> request) {
+  if (!gpu_state_)
+    gpu_state_ = new gles2::GpuState;
+  new gles2::GpuImpl(request.Pass(), gpu_state_);
+}
+
+}  // namespace runner
+}  // namespace mojo