[GPU] GLES2 lost context recovery

gpu/command_buffer/client/gles2_demo_c.c

 // Copyright (c) 2009 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.
 
 // This file is here so other GLES2 related files can have a common set of
 // includes where appropriate.
 
 #include <GLES2/gl2.h>
 #include "gpu/command_buffer/client/gles2_demo_c.h"
 
-void GLFromCTestFunction() {
+void GLFromCDraw() {
   // glClear(GL_COLOR_BUFFER_BIT);
 }