Add support for GL_CHROMIUM_pixel_transfer_buffer_object.

gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h

 // Copyright (c) 2012 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 from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // 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
@@ skipping 10 matching lines @@
 };
 
 static GLenum valid_buffer_parameter_table[] = {
   GL_BUFFER_SIZE,
   GL_BUFFER_USAGE,
 };
 
 static GLenum valid_buffer_target_table[] = {
   GL_ARRAY_BUFFER,
   GL_ELEMENT_ARRAY_BUFFER,
+  GL_PIXEL_PACK_TRANSFER_BUFFER_CHROMIUM,
+  GL_PIXEL_UNPACK_TRANSFER_BUFFER_CHROMIUM,
 };
 
 static GLenum valid_buffer_usage_table[] = {
   GL_STREAM_DRAW,
   GL_STATIC_DRAW,
   GL_DYNAMIC_DRAW,
 };
 
 static GLenum valid_capability_table[] = {
   GL_DITHER,
@@ skipping 120 matching lines @@
   GL_MAX_TEXTURE_IMAGE_UNITS,
   GL_MAX_TEXTURE_SIZE,
   GL_MAX_VARYING_VECTORS,
   GL_MAX_VERTEX_ATTRIBS,
   GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS,
   GL_MAX_VERTEX_UNIFORM_VECTORS,
   GL_MAX_VIEWPORT_DIMS,
   GL_NUM_COMPRESSED_TEXTURE_FORMATS,
   GL_NUM_SHADER_BINARY_FORMATS,
   GL_PACK_ALIGNMENT,
+  GL_PIXEL_PACK_TRANSFER_BUFFER_BINDING_CHROMIUM,
+  GL_PIXEL_UNPACK_TRANSFER_BUFFER_BINDING_CHROMIUM,
   GL_POLYGON_OFFSET_FACTOR,
   GL_POLYGON_OFFSET_FILL,
   GL_POLYGON_OFFSET_UNITS,
   GL_RED_BITS,
   GL_RENDERBUFFER_BINDING,
   GL_SAMPLE_BUFFERS,
   GL_SAMPLE_COVERAGE_INVERT,
   GL_SAMPLE_COVERAGE_VALUE,
   GL_SAMPLES,
   GL_SCISSOR_BOX,
@@ skipping 438 matching lines @@
           valid_vertex_attribute_table, arraysize(
               valid_vertex_attribute_table)),
       vertex_pointer(
           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