Moves NativeViewportApplicationLoader into own files

shell/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 "shell/android/native_viewport_application_loader.h"
+
+#include "mojo/public/cpp/application/application_impl.h"
+#include "services/native_viewport/native_viewport_impl.h"
+
+namespace mojo {
+namespace shell {
+
+NativeViewportApplicationLoader::NativeViewportApplicationLoader()
+    : gpu_state_(new gles2::GpuImpl::State) {
+}
+
+NativeViewportApplicationLoader::~NativeViewportApplicationLoader() {
+}
+
+void NativeViewportApplicationLoader::Load(ApplicationManager* manager,
+                                           const GURL& url,
+                                           ScopedMessagePipeHandle shell_handle,
+                                           LoadCallback callback) {
+  DCHECK(shell_handle.is_valid());
+  app_.reset(new ApplicationImpl(this, shell_handle.Pass()));
+}
+
+void NativeViewportApplicationLoader::OnApplicationError(
+    ApplicationManager* manager,
+    const GURL& url) {
+}
+
+bool NativeViewportApplicationLoader::ConfigureIncomingConnection(
+    mojo::ApplicationConnection* connection) {
+  connection->AddService<NativeViewport>(this);
+  connection->AddService<Gpu>(this);
+  return true;
+}
+
+void NativeViewportApplicationLoader::Create(
+    ApplicationConnection* connection,
+    InterfaceRequest<NativeViewport> request) {
+  BindToRequest(new native_viewport::NativeViewportImpl(app_.get(), false),
+                &request);
+}
+
+void NativeViewportApplicationLoader::Create(
+    ApplicationConnection* connection,
+    InterfaceRequest<Gpu> request) {
+  new gles2::GpuImpl(request.Pass(), gpu_state_);
+}
+
+}  // namespace shell
+}  // namespace mojo