Convert Ozone wayland to directly create GLSurfaces.

ui/ozone/platform/wayland/wayland_egl_surface.cc

-// Copyright 2016 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 "ui/ozone/platform/wayland/wayland_egl_surface.h"
-
-#include <wayland-egl.h>
-
-#include "third_party/khronos/EGL/egl.h"
-#include "ui/ozone/common/egl_util.h"
-#include "ui/ozone/platform/wayland/wayland_window.h"
-
-namespace ui {
-
-void EGLWindowDeleter::operator()(wl_egl_window* egl_window) {
-  wl_egl_window_destroy(egl_window);
-}
-
-WaylandEGLSurface::WaylandEGLSurface(WaylandWindow* window,
-                                     const gfx::Size& size)
-    : window_(window), size_(size) {}
-
-WaylandEGLSurface::~WaylandEGLSurface() {}
-
-bool WaylandEGLSurface::Initialize() {
-  egl_window_.reset(
-      wl_egl_window_create(window_->surface(), size_.width(), size_.height()));
-  return egl_window_ != nullptr;
-}
-
-intptr_t WaylandEGLSurface::GetNativeWindow() {
-  DCHECK(egl_window_);
-  return reinterpret_cast<intptr_t>(egl_window_.get());
-}
-
-bool WaylandEGLSurface::ResizeNativeWindow(const gfx::Size& viewport_size) {
-  if (size_ == viewport_size)
-    return true;
-  DCHECK(egl_window_);
-  wl_egl_window_resize(egl_window_.get(), size_.width(), size_.height(), 0, 0);
-  size_ = viewport_size;
-  return true;
-}
-
-bool WaylandEGLSurface::OnSwapBuffers() {
-  return true;
-}
-
-void WaylandEGLSurface::OnSwapBuffersAsync(
-    const SwapCompletionCallback& callback) {
-  NOTREACHED();
-}
-
-std::unique_ptr<gfx::VSyncProvider> WaylandEGLSurface::CreateVSyncProvider() {
-  NOTIMPLEMENTED();
-  return nullptr;
-}
-
-void* /* EGLConfig */ WaylandEGLSurface::GetEGLSurfaceConfig(
-    const EglConfigCallbacks& egl) {
-  EGLint config_attribs[] = {EGL_BUFFER_SIZE,
-                             32,
-                             EGL_ALPHA_SIZE,
-                             8,
-                             EGL_BLUE_SIZE,
-                             8,
-                             EGL_GREEN_SIZE,
-                             8,
-                             EGL_RED_SIZE,
-                             8,
-                             EGL_RENDERABLE_TYPE,
-                             EGL_OPENGL_ES2_BIT,
-                             EGL_SURFACE_TYPE,
-                             EGL_WINDOW_BIT,
-                             EGL_NONE};
-  return ChooseEGLConfig(egl, config_attribs);
-}
-
-}  // namespace ui