Remove deprecated SurfaceFactoryOzone methods.

ui/ozone/public/surface_factory_ozone.cc

 // Copyright (c) 2013 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/public/surface_factory_ozone.h"
 
 #include <stdlib.h>
 
 #include "base/command_line.h"
 #include "ui/ozone/public/native_pixmap.h"
 #include "ui/ozone/public/surface_ozone_canvas.h"
 
 namespace ui {
 
 SurfaceFactoryOzone::SurfaceFactoryOzone() {}
 
 SurfaceFactoryOzone::~SurfaceFactoryOzone() {}
 
 std::vector<gl::GLImplementation>
 SurfaceFactoryOzone::GetAllowedGLImplementations() {
-  std::vector<gl::GLImplementation> impls;
-  // TODO(kylechar): Remove EGL from this list once every Ozone platform that
-  // uses EGL overrides this method.
-  impls.push_back(gl::kGLImplementationEGLGLES2);
-  impls.push_back(gl::kGLImplementationOSMesaGL);
-  return impls;
+  return std::vector<gl::GLImplementation>{gl::kGLImplementationOSMesaGL};
 }
 
 GLOzone* SurfaceFactoryOzone::GetGLOzone(gl::GLImplementation implementation) {
   return nullptr;
 }
 
-intptr_t SurfaceFactoryOzone::GetNativeDisplay() {
-  return 0;
-}
-
-scoped_refptr<gl::GLSurface> SurfaceFactoryOzone::CreateViewGLSurface(
-    gl::GLImplementation implementation,
-    gfx::AcceleratedWidget widget) {
-  return nullptr;
-}
-
-scoped_refptr<gl::GLSurface>
-SurfaceFactoryOzone::CreateSurfacelessViewGLSurface(
-    gl::GLImplementation implementation,
-    gfx::AcceleratedWidget widget) {
-  return nullptr;
-}
-
-scoped_refptr<gl::GLSurface> SurfaceFactoryOzone::CreateOffscreenGLSurface(
-    gl::GLImplementation implementation,
-    const gfx::Size& size) {
-  return nullptr;
-}
-
 std::unique_ptr<SurfaceOzoneCanvas> SurfaceFactoryOzone::CreateCanvasForWidget(
     gfx::AcceleratedWidget widget) {
   return nullptr;
 }
 
-bool SurfaceFactoryOzone::LoadEGLGLES2Bindings() {
-  return false;
-}
-
 std::vector<gfx::BufferFormat> SurfaceFactoryOzone::GetScanoutFormats(
     gfx::AcceleratedWidget widget) {
   return std::vector<gfx::BufferFormat>();
 }
 
 scoped_refptr<ui::NativePixmap> SurfaceFactoryOzone::CreateNativePixmap(
     gfx::AcceleratedWidget widget,
     gfx::Size size,
     gfx::BufferFormat format,
     gfx::BufferUsage usage) {
   return nullptr;
 }
 
 scoped_refptr<ui::NativePixmap>
 SurfaceFactoryOzone::CreateNativePixmapFromHandle(
     gfx::AcceleratedWidget widget,
     gfx::Size size,
     gfx::BufferFormat format,
     const gfx::NativePixmapHandle& handle) {
   return nullptr;
 }
 
 }  // namespace ui