Make CopyTexImage2D and CopyTexSubImage2D fail if...

gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h

 // Copyright (c) 2010 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 auto-generated. DO NOT EDIT!
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_VALIDATION_IMPLEMENTATION_AUTOGEN_H_  // NOLINT
 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_VALIDATION_IMPLEMENTATION_AUTOGEN_H_  // NOLINT
 
 static GLenum valid_attachment_table[] = {
@@ skipping 397 matching lines @@
   GL_VERTEX_ATTRIB_ARRAY_SIZE,
   GL_VERTEX_ATTRIB_ARRAY_STRIDE,
   GL_VERTEX_ATTRIB_ARRAY_TYPE,
   GL_CURRENT_VERTEX_ATTRIB,
 };
 
 static GLenum valid_vertex_pointer_table[] = {
   GL_VERTEX_ATTRIB_ARRAY_POINTER,
 };
 
+static GLint valid_zero_only_table[] = {
+  0,
+};
+
 Validators::Validators()
     : attachment(
           valid_attachment_table, arraysize(valid_attachment_table)),
       blit_filter(
           valid_blit_filter_table, arraysize(valid_blit_filter_table)),
       buffer_parameter(
           valid_buffer_parameter_table, arraysize(
               valid_buffer_parameter_table)),
       buffer_target(
           valid_buffer_target_table, arraysize(valid_buffer_target_table)),
@@ skipping 89 matching lines @@
       vertex_attrib_size(
           valid_vertex_attrib_size_table, arraysize(
               valid_vertex_attrib_size_table)),
       vertex_attrib_type(
           valid_vertex_attrib_type_table, arraysize(
               valid_vertex_attrib_type_table)),
       vertex_attribute(
           valid_vertex_attribute_table, arraysize(
               valid_vertex_attribute_table)),
       vertex_pointer(
-          valid_vertex_pointer_table, arraysize(valid_vertex_pointer_table)) {
+          valid_vertex_pointer_table, arraysize(valid_vertex_pointer_table)),
+      zero_only(
+          valid_zero_only_table, arraysize(valid_zero_only_table)) {
 }
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_VALIDATION_IMPLEMENTATION_AUTOGEN_H_  // NOLINT