Move native_viewport and gles2 service impls to //services

mojo/services/native_viewport/main.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/macros.h"
-#include "base/message_loop/message_loop.h"
-#include "mojo/application/application_runner_chromium.h"
-#include "mojo/common/tracing_impl.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/gles2/gpu_impl.h"
-#include "mojo/services/native_viewport/native_viewport_impl.h"
-#include "mojo/services/public/cpp/native_viewport/args.h"
-#include "ui/gl/gl_surface.h"
-
-namespace mojo {
-
-class NativeViewportAppDelegate
-    : public ApplicationDelegate,
-      public InterfaceFactory<NativeViewport>,
-      public InterfaceFactory<Gpu> {
- public:
-  NativeViewportAppDelegate() : is_headless_(false) {}
-  ~NativeViewportAppDelegate() override {}
-
- private:
-  // ApplicationDelegate implementation.
-  void Initialize(ApplicationImpl* application) override {
-    app_ = application;
-
-    TracingImpl::Create(application);
-
-    if (app_->HasArg(kUseTestConfig))
-      gfx::GLSurface::InitializeOneOffForTests();
-    else if (app_->HasArg(kUseOSMesa))
-      gfx::GLSurface::InitializeOneOff(gfx::kGLImplementationOSMesaGL);
-    else
-      gfx::GLSurface::InitializeOneOff();
-
-    is_headless_ = app_->HasArg(kUseHeadlessConfig);
-  }
-
-  bool ConfigureIncomingConnection(
-      mojo::ApplicationConnection* connection) override {
-    connection->AddService<NativeViewport>(this);
-    connection->AddService<Gpu>(this);
-    return true;
-  }
-
-  // InterfaceFactory<NativeViewport> implementation.
-  void Create(ApplicationConnection* connection,
-              InterfaceRequest<NativeViewport> request) override {
-    BindToRequest(new NativeViewportImpl(app_, is_headless_), &request);
-  }
-
-  // InterfaceFactory<Gpu> implementation.
-  void Create(ApplicationConnection* connection,
-              InterfaceRequest<Gpu> request) override {
-    if (!gpu_state_.get())
-      gpu_state_ = new GpuImpl::State;
-    new GpuImpl(request.Pass(), gpu_state_);
-  }
-
-  ApplicationImpl* app_;
-  scoped_refptr<GpuImpl::State> gpu_state_;
-  bool is_headless_;
-  DISALLOW_COPY_AND_ASSIGN(NativeViewportAppDelegate);
-};
-}
-
-MojoResult MojoMain(MojoHandle shell_handle) {
-  mojo::ApplicationRunnerChromium runner(new mojo::NativeViewportAppDelegate);
-  runner.set_message_loop_type(base::MessageLoop::TYPE_UI);
-  return runner.Run(shell_handle);
-}