Make the fuchsia mojo/public repo the source of truth.

mojo/public/platform/native/gles2_thunks.c

-// 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 "mojo/public/platform/native/gles2_thunks.h"
-
-#include <assert.h>
-
-#include "mojo/public/platform/native/thunk_export.h"
-
-static struct MojoGLES2ControlThunks g_control_thunks = {0};
-
-MojoGLES2Context MojoGLES2CreateContext(
-    MojoHandle handle,
-    MojoGLES2ContextLost lost_callback,
-    void* closure,
-    const struct MojoAsyncWaiter* async_waiter) {
-  assert(g_control_thunks.GLES2CreateContext);
-  return g_control_thunks.GLES2CreateContext(handle, lost_callback, closure,
-                                             async_waiter);
-}
-
-void MojoGLES2DestroyContext(MojoGLES2Context context) {
-  assert(g_control_thunks.GLES2DestroyContext);
-  g_control_thunks.GLES2DestroyContext(context);
-}
-
-void MojoGLES2MakeCurrent(MojoGLES2Context context) {
-  assert(g_control_thunks.GLES2MakeCurrent);
-  g_control_thunks.GLES2MakeCurrent(context);
-}
-
-void MojoGLES2SwapBuffers() {
-  assert(g_control_thunks.GLES2SwapBuffers);
-  g_control_thunks.GLES2SwapBuffers();
-}
-
-void* MojoGLES2GetGLES2Interface(MojoGLES2Context context) {
-  assert(g_control_thunks.GLES2GetGLES2Interface);
-  return g_control_thunks.GLES2GetGLES2Interface(context);
-}
-
-void MojoGLES2SignalSyncPoint(MojoGLES2Context context,
-                              uint32_t sync_point,
-                              MojoGLES2SignalSyncPointCallback callback,
-                              void* closure) {
-  assert(g_control_thunks.GLES2SignalSyncPoint);
-  g_control_thunks.GLES2SignalSyncPoint(context, sync_point, callback, closure);
-}
-
-THUNK_EXPORT size_t MojoSetGLES2ControlThunks(
-    const struct MojoGLES2ControlThunks* gles2_control_thunks) {
-  if (gles2_control_thunks->size >= sizeof(g_control_thunks))
-    g_control_thunks = *gles2_control_thunks;
-  return sizeof(g_control_thunks);
-}