Revert 86306 (failed compile on win builder) - Move OpenGL ES 2.0 conformance test support into m...

gpu/gles2_conform_support/native/egl_native.cc

-// Copyright (c) 2011 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.
-
-extern "C" {
-#if defined(GLES2_CONFORM_SUPPORT_ONLY)
-#include "gpu/gles2_conform_support/gtf/gtf_stubs.h"
-#else
-#include "third_party/gles2_conform/GTF_ES/glsl/GTF/Source/eglNative.h"
-#endif
-}
-
-GTFbool GTFNativeCreatePixmap(EGLNativeDisplayType nativeDisplay,
-                              EGLDisplay eglDisplay, EGLConfig eglConfig,
-                              const char *title, int width, int height,
-                              EGLNativePixmapType *pNativePixmap) {
-  return GTFtrue;
-}
-
-void GTFNativeDestroyPixmap(EGLNativeDisplayType nativeDisplay,
-                            EGLNativePixmapType nativePixmap) {
-}