Removed last references to old sync points.

mojo/public/platform/native/gles2_thunks.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 "mojo/public/platform/native/gles2_thunks.h"
 
 #include <assert.h>
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 26 matching lines @@
 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);
-}
-
 extern "C" THUNK_EXPORT size_t MojoSetGLES2ControlThunks(
     const MojoGLES2ControlThunks* gles2_control_thunks) {
   if (gles2_control_thunks->size >= sizeof(g_control_thunks))
     g_control_thunks = *gles2_control_thunks;
   return sizeof(g_control_thunks);
 }
 
 }  // extern "C"